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Similar blocks of code found in 3 locations. Consider refactoring.
Open

    private boolean validateSaveFormBefore(Component comp, String command, Map<String, Property[]> validates,
            boolean valid, Set<Property> notifys) {
        final List<SaveFormBinding> bindings = _infoProvider.getSaveFormBeforeBindings().get(command); //_saveFormBeforeBindings.get(command);
        boolean r = valid;
        if (bindings != null) {
Severity: Major
Found in zkbind/src/main/java/org/zkoss/bind/impl/ValidationHelper.java and 2 other locations - About 1 hr to fix
zkbind/src/main/java/org/zkoss/bind/impl/ValidationHelper.java on lines 132..142
zkbind/src/main/java/org/zkoss/bind/impl/ValidationHelper.java on lines 179..189

Duplicated Code

Duplicated code can lead to software that is hard to understand and difficult to change. The Don't Repeat Yourself (DRY) principle states:

Every piece of knowledge must have a single, unambiguous, authoritative representation within a system.

When you violate DRY, bugs and maintenance problems are sure to follow. Duplicated code has a tendency to both continue to replicate and also to diverge (leaving bugs as two similar implementations differ in subtle ways).

Tuning

This issue has a mass of 74.

We set useful threshold defaults for the languages we support but you may want to adjust these settings based on your project guidelines.

The threshold configuration represents the minimum mass a code block must have to be analyzed for duplication. The lower the threshold, the more fine-grained the comparison.

If the engine is too easily reporting duplication, try raising the threshold. If you suspect that the engine isn't catching enough duplication, try lowering the threshold. The best setting tends to differ from language to language.

See codeclimate-duplication's documentation for more information about tuning the mass threshold in your .codeclimate.yml.

Refactorings

Further Reading

Similar blocks of code found in 3 locations. Consider refactoring.
Open

    public void doSerialize0(Window win) throws Exception{
        Page pg = win.getPage();
        ((ComponentCtrl)win).sessionWillPassivate(pg);//simulate
        ByteArrayOutputStream oaos = new ByteArrayOutputStream();
        ObjectOutputStream oos = new ObjectOutputStream(oaos);
Severity: Major
Found in zktest/src/main/java/org/zkoss/zktest/test2/F80_ZK_3185VM.java and 2 other locations - About 1 hr to fix
zktest/src/main/java/org/zkoss/zktest/test2/B96_ZK_3563VM.java on lines 85..94
zktest/src/main/java/org/zkoss/zktest/test2/F85_ZK_3681_Validator_VM.java on lines 65..74

Duplicated Code

Duplicated code can lead to software that is hard to understand and difficult to change. The Don't Repeat Yourself (DRY) principle states:

Every piece of knowledge must have a single, unambiguous, authoritative representation within a system.

When you violate DRY, bugs and maintenance problems are sure to follow. Duplicated code has a tendency to both continue to replicate and also to diverge (leaving bugs as two similar implementations differ in subtle ways).

Tuning

This issue has a mass of 74.

We set useful threshold defaults for the languages we support but you may want to adjust these settings based on your project guidelines.

The threshold configuration represents the minimum mass a code block must have to be analyzed for duplication. The lower the threshold, the more fine-grained the comparison.

If the engine is too easily reporting duplication, try raising the threshold. If you suspect that the engine isn't catching enough duplication, try lowering the threshold. The best setting tends to differ from language to language.

See codeclimate-duplication's documentation for more information about tuning the mass threshold in your .codeclimate.yml.

Refactorings

Further Reading

Similar blocks of code found in 3 locations. Consider refactoring.
Open

        } else if (cmd.equals(Events.ON_MINIMIZE)) {
            MinimizeEvent evt = MinimizeEvent.getMinimizeEvent(request);
            setLeftDirectly(evt.getLeft());
            setTopDirectly(evt.getTop());
            setWidthDirectly(evt.getWidth());
Severity: Major
Found in zul/src/main/java/org/zkoss/zul/Panel.java and 2 other locations - About 1 hr to fix
zul/src/main/java/org/zkoss/zul/Panel.java on lines 681..691
zul/src/main/java/org/zkoss/zul/Window.java on lines 1016..1026

Duplicated Code

Duplicated code can lead to software that is hard to understand and difficult to change. The Don't Repeat Yourself (DRY) principle states:

Every piece of knowledge must have a single, unambiguous, authoritative representation within a system.

When you violate DRY, bugs and maintenance problems are sure to follow. Duplicated code has a tendency to both continue to replicate and also to diverge (leaving bugs as two similar implementations differ in subtle ways).

Tuning

This issue has a mass of 74.

We set useful threshold defaults for the languages we support but you may want to adjust these settings based on your project guidelines.

The threshold configuration represents the minimum mass a code block must have to be analyzed for duplication. The lower the threshold, the more fine-grained the comparison.

If the engine is too easily reporting duplication, try raising the threshold. If you suspect that the engine isn't catching enough duplication, try lowering the threshold. The best setting tends to differ from language to language.

See codeclimate-duplication's documentation for more information about tuning the mass threshold in your .codeclimate.yml.

Refactorings

Further Reading

Similar blocks of code found in 3 locations. Consider refactoring.
Open

        } else if (cmd.equals(Events.ON_MAXIMIZE)) {
            MaximizeEvent evt = MaximizeEvent.getMaximizeEvent(request);
            setLeftDirectly(evt.getLeft());
            setTopDirectly(evt.getTop());
            setWidthDirectly(evt.getWidth());
Severity: Major
Found in zul/src/main/java/org/zkoss/zul/Panel.java and 2 other locations - About 1 hr to fix
zul/src/main/java/org/zkoss/zul/Panel.java on lines 691..701
zul/src/main/java/org/zkoss/zul/Window.java on lines 1016..1026

Duplicated Code

Duplicated code can lead to software that is hard to understand and difficult to change. The Don't Repeat Yourself (DRY) principle states:

Every piece of knowledge must have a single, unambiguous, authoritative representation within a system.

When you violate DRY, bugs and maintenance problems are sure to follow. Duplicated code has a tendency to both continue to replicate and also to diverge (leaving bugs as two similar implementations differ in subtle ways).

Tuning

This issue has a mass of 74.

We set useful threshold defaults for the languages we support but you may want to adjust these settings based on your project guidelines.

The threshold configuration represents the minimum mass a code block must have to be analyzed for duplication. The lower the threshold, the more fine-grained the comparison.

If the engine is too easily reporting duplication, try raising the threshold. If you suspect that the engine isn't catching enough duplication, try lowering the threshold. The best setting tends to differ from language to language.

See codeclimate-duplication's documentation for more information about tuning the mass threshold in your .codeclimate.yml.

Refactorings

Further Reading

Similar blocks of code found in 3 locations. Consider refactoring.
Open

    private void doSerialize0(Component comp) throws Exception {
        Page pg = comp.getPage();
        ((ComponentCtrl) comp).sessionWillPassivate(pg); // simulate
        ByteArrayOutputStream oaos = new ByteArrayOutputStream();
        ObjectOutputStream oos = new ObjectOutputStream(oaos);
Severity: Major
Found in zktest/src/main/java/org/zkoss/zktest/test2/F85_ZK_3681_Validator_VM.java and 2 other locations - About 1 hr to fix
zktest/src/main/java/org/zkoss/zktest/test2/B96_ZK_3563VM.java on lines 85..94
zktest/src/main/java/org/zkoss/zktest/test2/F80_ZK_3185VM.java on lines 76..85

Duplicated Code

Duplicated code can lead to software that is hard to understand and difficult to change. The Don't Repeat Yourself (DRY) principle states:

Every piece of knowledge must have a single, unambiguous, authoritative representation within a system.

When you violate DRY, bugs and maintenance problems are sure to follow. Duplicated code has a tendency to both continue to replicate and also to diverge (leaving bugs as two similar implementations differ in subtle ways).

Tuning

This issue has a mass of 74.

We set useful threshold defaults for the languages we support but you may want to adjust these settings based on your project guidelines.

The threshold configuration represents the minimum mass a code block must have to be analyzed for duplication. The lower the threshold, the more fine-grained the comparison.

If the engine is too easily reporting duplication, try raising the threshold. If you suspect that the engine isn't catching enough duplication, try lowering the threshold. The best setting tends to differ from language to language.

See codeclimate-duplication's documentation for more information about tuning the mass threshold in your .codeclimate.yml.

Refactorings

Further Reading

Similar blocks of code found in 3 locations. Consider refactoring.
Open

        } else if (cmd.equals(Events.ON_MAXIMIZE)) {
            MaximizeEvent evt = MaximizeEvent.getMaximizeEvent(request);
            setLeftDirectly(evt.getLeft());
            setTopDirectly(evt.getTop());
            setWidthDirectly(evt.getWidth());
Severity: Major
Found in zul/src/main/java/org/zkoss/zul/Window.java and 2 other locations - About 1 hr to fix
zul/src/main/java/org/zkoss/zul/Panel.java on lines 691..701
zul/src/main/java/org/zkoss/zul/Panel.java on lines 681..691

Duplicated Code

Duplicated code can lead to software that is hard to understand and difficult to change. The Don't Repeat Yourself (DRY) principle states:

Every piece of knowledge must have a single, unambiguous, authoritative representation within a system.

When you violate DRY, bugs and maintenance problems are sure to follow. Duplicated code has a tendency to both continue to replicate and also to diverge (leaving bugs as two similar implementations differ in subtle ways).

Tuning

This issue has a mass of 74.

We set useful threshold defaults for the languages we support but you may want to adjust these settings based on your project guidelines.

The threshold configuration represents the minimum mass a code block must have to be analyzed for duplication. The lower the threshold, the more fine-grained the comparison.

If the engine is too easily reporting duplication, try raising the threshold. If you suspect that the engine isn't catching enough duplication, try lowering the threshold. The best setting tends to differ from language to language.

See codeclimate-duplication's documentation for more information about tuning the mass threshold in your .codeclimate.yml.

Refactorings

Further Reading

Similar blocks of code found in 3 locations. Consider refactoring.
Open

    private boolean validateSavePropertyBefore(Component comp, String command, Map<String, Property[]> validates,
            boolean valid, Set<Property> notifys) {
        final List<SavePropertyBinding> bindings = _infoProvider.getSaveBeforeBindings().get(command); //_saveBeforeBindings.get(command);
        boolean r = valid;
        if (bindings != null) {
Severity: Major
Found in zkbind/src/main/java/org/zkoss/bind/impl/ValidationHelper.java and 2 other locations - About 1 hr to fix
zkbind/src/main/java/org/zkoss/bind/impl/ValidationHelper.java on lines 145..155
zkbind/src/main/java/org/zkoss/bind/impl/ValidationHelper.java on lines 179..189

Duplicated Code

Duplicated code can lead to software that is hard to understand and difficult to change. The Don't Repeat Yourself (DRY) principle states:

Every piece of knowledge must have a single, unambiguous, authoritative representation within a system.

When you violate DRY, bugs and maintenance problems are sure to follow. Duplicated code has a tendency to both continue to replicate and also to diverge (leaving bugs as two similar implementations differ in subtle ways).

Tuning

This issue has a mass of 74.

We set useful threshold defaults for the languages we support but you may want to adjust these settings based on your project guidelines.

The threshold configuration represents the minimum mass a code block must have to be analyzed for duplication. The lower the threshold, the more fine-grained the comparison.

If the engine is too easily reporting duplication, try raising the threshold. If you suspect that the engine isn't catching enough duplication, try lowering the threshold. The best setting tends to differ from language to language.

See codeclimate-duplication's documentation for more information about tuning the mass threshold in your .codeclimate.yml.

Refactorings

Further Reading

Similar blocks of code found in 3 locations. Consider refactoring.
Open

    private boolean validateSaveFormAfter(Component comp, String command, Map<String, Property[]> validates,
            boolean valid, Set<Property> notifys) {
        final List<SaveFormBinding> bindings = _infoProvider.getSaveFormAfterBindings().get(command); //_saveFormBeforeBindings.get(command);
        boolean r = valid;
        if (bindings != null) {
Severity: Major
Found in zkbind/src/main/java/org/zkoss/bind/impl/ValidationHelper.java and 2 other locations - About 1 hr to fix
zkbind/src/main/java/org/zkoss/bind/impl/ValidationHelper.java on lines 132..142
zkbind/src/main/java/org/zkoss/bind/impl/ValidationHelper.java on lines 145..155

Duplicated Code

Duplicated code can lead to software that is hard to understand and difficult to change. The Don't Repeat Yourself (DRY) principle states:

Every piece of knowledge must have a single, unambiguous, authoritative representation within a system.

When you violate DRY, bugs and maintenance problems are sure to follow. Duplicated code has a tendency to both continue to replicate and also to diverge (leaving bugs as two similar implementations differ in subtle ways).

Tuning

This issue has a mass of 74.

We set useful threshold defaults for the languages we support but you may want to adjust these settings based on your project guidelines.

The threshold configuration represents the minimum mass a code block must have to be analyzed for duplication. The lower the threshold, the more fine-grained the comparison.

If the engine is too easily reporting duplication, try raising the threshold. If you suspect that the engine isn't catching enough duplication, try lowering the threshold. The best setting tends to differ from language to language.

See codeclimate-duplication's documentation for more information about tuning the mass threshold in your .codeclimate.yml.

Refactorings

Further Reading

Similar blocks of code found in 5 locations. Consider refactoring.
Open

    public void setHref(String href) {
        if (href != null && href.length() == 0)
            href = null;
        if (!Objects.equals(_auxinf != null ? _auxinf.href : null, href)) {
            initAuxInfoForButton().href = href;
Severity: Major
Found in zul/src/main/java/org/zkoss/zul/Button.java and 4 other locations - About 1 hr to fix
zul/src/main/java/org/zkoss/zul/A.java on lines 140..147
zul/src/main/java/org/zkoss/zul/Menuitem.java on lines 209..216
zul/src/main/java/org/zkoss/zul/impl/LabelImageElement.java on lines 185..192
zul/src/main/java/org/zkoss/zul/impl/LabelImageElement.java on lines 257..264

Duplicated Code

Duplicated code can lead to software that is hard to understand and difficult to change. The Don't Repeat Yourself (DRY) principle states:

Every piece of knowledge must have a single, unambiguous, authoritative representation within a system.

When you violate DRY, bugs and maintenance problems are sure to follow. Duplicated code has a tendency to both continue to replicate and also to diverge (leaving bugs as two similar implementations differ in subtle ways).

Tuning

This issue has a mass of 74.

We set useful threshold defaults for the languages we support but you may want to adjust these settings based on your project guidelines.

The threshold configuration represents the minimum mass a code block must have to be analyzed for duplication. The lower the threshold, the more fine-grained the comparison.

If the engine is too easily reporting duplication, try raising the threshold. If you suspect that the engine isn't catching enough duplication, try lowering the threshold. The best setting tends to differ from language to language.

See codeclimate-duplication's documentation for more information about tuning the mass threshold in your .codeclimate.yml.

Refactorings

Further Reading

Similar blocks of code found in 3 locations. Consider refactoring.
Open

    public void doSerialize0(Component comp) throws Exception {
        Page pg = comp.getPage();
        ((ComponentCtrl) comp).sessionWillPassivate(pg); //simulate
        ByteArrayOutputStream oaos = new ByteArrayOutputStream();
        ObjectOutputStream oos = new ObjectOutputStream(oaos);
Severity: Major
Found in zktest/src/main/java/org/zkoss/zktest/test2/B96_ZK_3563VM.java and 2 other locations - About 1 hr to fix
zktest/src/main/java/org/zkoss/zktest/test2/F80_ZK_3185VM.java on lines 76..85
zktest/src/main/java/org/zkoss/zktest/test2/F85_ZK_3681_Validator_VM.java on lines 65..74

Duplicated Code

Duplicated code can lead to software that is hard to understand and difficult to change. The Don't Repeat Yourself (DRY) principle states:

Every piece of knowledge must have a single, unambiguous, authoritative representation within a system.

When you violate DRY, bugs and maintenance problems are sure to follow. Duplicated code has a tendency to both continue to replicate and also to diverge (leaving bugs as two similar implementations differ in subtle ways).

Tuning

This issue has a mass of 74.

We set useful threshold defaults for the languages we support but you may want to adjust these settings based on your project guidelines.

The threshold configuration represents the minimum mass a code block must have to be analyzed for duplication. The lower the threshold, the more fine-grained the comparison.

If the engine is too easily reporting duplication, try raising the threshold. If you suspect that the engine isn't catching enough duplication, try lowering the threshold. The best setting tends to differ from language to language.

See codeclimate-duplication's documentation for more information about tuning the mass threshold in your .codeclimate.yml.

Refactorings

Further Reading

Similar blocks of code found in 2 locations. Consider refactoring.
Open

        } else if (o instanceof double[]) {
            if (element instanceof Number) {
                double v = ((Number)element).doubleValue();
                final double[] ary = (double[])o;
                for (int j = ary.length; --j >= 0;)
Severity: Major
Found in zcommon/src/main/java/org/zkoss/xel/fn/CommonFns.java and 1 other location - About 1 hr to fix
zcommon/src/main/java/org/zkoss/xel/fn/CommonFns.java on lines 312..320

Duplicated Code

Duplicated code can lead to software that is hard to understand and difficult to change. The Don't Repeat Yourself (DRY) principle states:

Every piece of knowledge must have a single, unambiguous, authoritative representation within a system.

When you violate DRY, bugs and maintenance problems are sure to follow. Duplicated code has a tendency to both continue to replicate and also to diverge (leaving bugs as two similar implementations differ in subtle ways).

Tuning

This issue has a mass of 74.

We set useful threshold defaults for the languages we support but you may want to adjust these settings based on your project guidelines.

The threshold configuration represents the minimum mass a code block must have to be analyzed for duplication. The lower the threshold, the more fine-grained the comparison.

If the engine is too easily reporting duplication, try raising the threshold. If you suspect that the engine isn't catching enough duplication, try lowering the threshold. The best setting tends to differ from language to language.

See codeclimate-duplication's documentation for more information about tuning the mass threshold in your .codeclimate.yml.

Refactorings

Further Reading

Similar blocks of code found in 2 locations. Consider refactoring.
Open

            if (_map instanceof LinkedHashMap || _map instanceof SortedMap) {
                return removePartial(_set, c, false, _keyset, false);
            } else { //bug #1839634 Problem while using HashSet with Databinding
                retainAllSelection(c);
                final boolean ret = _set.retainAll(c);
Severity: Major
Found in zul/src/main/java/org/zkoss/zul/ListModelMap.java and 1 other location - About 1 hr to fix
zul/src/main/java/org/zkoss/zul/ListModelMap.java on lines 572..581

Duplicated Code

Duplicated code can lead to software that is hard to understand and difficult to change. The Don't Repeat Yourself (DRY) principle states:

Every piece of knowledge must have a single, unambiguous, authoritative representation within a system.

When you violate DRY, bugs and maintenance problems are sure to follow. Duplicated code has a tendency to both continue to replicate and also to diverge (leaving bugs as two similar implementations differ in subtle ways).

Tuning

This issue has a mass of 74.

We set useful threshold defaults for the languages we support but you may want to adjust these settings based on your project guidelines.

The threshold configuration represents the minimum mass a code block must have to be analyzed for duplication. The lower the threshold, the more fine-grained the comparison.

If the engine is too easily reporting duplication, try raising the threshold. If you suspect that the engine isn't catching enough duplication, try lowering the threshold. The best setting tends to differ from language to language.

See codeclimate-duplication's documentation for more information about tuning the mass threshold in your .codeclimate.yml.

Refactorings

Further Reading

Similar blocks of code found in 2 locations. Consider refactoring.
Open

        if (_org != null) {
            final int cnt = _org.read(cbuf, off, len);
            if (!_nobuf)
                if (cnt >= 0) {
                    final Writer out = getWriter();
Severity: Major
Found in zcommon/src/main/java/org/zkoss/io/RepeatableReader.java and 1 other location - About 1 hr to fix
zcommon/src/main/java/org/zkoss/io/RepeatableInputStream.java on lines 239..248

Duplicated Code

Duplicated code can lead to software that is hard to understand and difficult to change. The Don't Repeat Yourself (DRY) principle states:

Every piece of knowledge must have a single, unambiguous, authoritative representation within a system.

When you violate DRY, bugs and maintenance problems are sure to follow. Duplicated code has a tendency to both continue to replicate and also to diverge (leaving bugs as two similar implementations differ in subtle ways).

Tuning

This issue has a mass of 74.

We set useful threshold defaults for the languages we support but you may want to adjust these settings based on your project guidelines.

The threshold configuration represents the minimum mass a code block must have to be analyzed for duplication. The lower the threshold, the more fine-grained the comparison.

If the engine is too easily reporting duplication, try raising the threshold. If you suspect that the engine isn't catching enough duplication, try lowering the threshold. The best setting tends to differ from language to language.

See codeclimate-duplication's documentation for more information about tuning the mass threshold in your .codeclimate.yml.

Refactorings

Further Reading

Similar blocks of code found in 2 locations. Consider refactoring.
Open

    public static String[] toTypeNameArray(Class<?>[] c) {
        if (c == null)
            return null;
        String[] s = new String[c.length];
        for (int i = 0; i < c.length; i++) {
Severity: Major
Found in zel/src/main/java/org/zkoss/zel/impl/util/ReflectionUtil.java and 1 other location - About 1 hr to fix
zel/src/main/java/org/zkoss/zel/impl/util/ReflectionUtil.java on lines 105..113

Duplicated Code

Duplicated code can lead to software that is hard to understand and difficult to change. The Don't Repeat Yourself (DRY) principle states:

Every piece of knowledge must have a single, unambiguous, authoritative representation within a system.

When you violate DRY, bugs and maintenance problems are sure to follow. Duplicated code has a tendency to both continue to replicate and also to diverge (leaving bugs as two similar implementations differ in subtle ways).

Tuning

This issue has a mass of 74.

We set useful threshold defaults for the languages we support but you may want to adjust these settings based on your project guidelines.

The threshold configuration represents the minimum mass a code block must have to be analyzed for duplication. The lower the threshold, the more fine-grained the comparison.

If the engine is too easily reporting duplication, try raising the threshold. If you suspect that the engine isn't catching enough duplication, try lowering the threshold. The best setting tends to differ from language to language.

See codeclimate-duplication's documentation for more information about tuning the mass threshold in your .codeclimate.yml.

Refactorings

Further Reading

Similar blocks of code found in 2 locations. Consider refactoring.
Open

    public Component[] getAssociates(String key) {
        List<Message> keyMsgs = _keyMsgsMap.get(key);
        if (keyMsgs == null || keyMsgs.size() == 0) {
            return EMPTY_COMPONENT_ARRAY;
        }
Severity: Major
Found in zkbind/src/main/java/org/zkoss/bind/impl/ValidationMessagesImpl.java and 1 other location - About 1 hr to fix
zkbind/src/main/java/org/zkoss/bind/impl/ValidationMessagesImpl.java on lines 274..283

Duplicated Code

Duplicated code can lead to software that is hard to understand and difficult to change. The Don't Repeat Yourself (DRY) principle states:

Every piece of knowledge must have a single, unambiguous, authoritative representation within a system.

When you violate DRY, bugs and maintenance problems are sure to follow. Duplicated code has a tendency to both continue to replicate and also to diverge (leaving bugs as two similar implementations differ in subtle ways).

Tuning

This issue has a mass of 74.

We set useful threshold defaults for the languages we support but you may want to adjust these settings based on your project guidelines.

The threshold configuration represents the minimum mass a code block must have to be analyzed for duplication. The lower the threshold, the more fine-grained the comparison.

If the engine is too easily reporting duplication, try raising the threshold. If you suspect that the engine isn't catching enough duplication, try lowering the threshold. The best setting tends to differ from language to language.

See codeclimate-duplication's documentation for more information about tuning the mass threshold in your .codeclimate.yml.

Refactorings

Further Reading

Similar blocks of code found in 2 locations. Consider refactoring.
Open

            if (_map instanceof LinkedHashMap || _map instanceof SortedMap) {
                return removePartial(_set, c, true, _keyset, false);
            } else { //bug #1839634 Problem while using HashSet with Databinding
                removeAllSelection(c);
                final boolean ret = _set.removeAll(c);
Severity: Major
Found in zul/src/main/java/org/zkoss/zul/ListModelMap.java and 1 other location - About 1 hr to fix
zul/src/main/java/org/zkoss/zul/ListModelMap.java on lines 589..598

Duplicated Code

Duplicated code can lead to software that is hard to understand and difficult to change. The Don't Repeat Yourself (DRY) principle states:

Every piece of knowledge must have a single, unambiguous, authoritative representation within a system.

When you violate DRY, bugs and maintenance problems are sure to follow. Duplicated code has a tendency to both continue to replicate and also to diverge (leaving bugs as two similar implementations differ in subtle ways).

Tuning

This issue has a mass of 74.

We set useful threshold defaults for the languages we support but you may want to adjust these settings based on your project guidelines.

The threshold configuration represents the minimum mass a code block must have to be analyzed for duplication. The lower the threshold, the more fine-grained the comparison.

If the engine is too easily reporting duplication, try raising the threshold. If you suspect that the engine isn't catching enough duplication, try lowering the threshold. The best setting tends to differ from language to language.

See codeclimate-duplication's documentation for more information about tuning the mass threshold in your .codeclimate.yml.

Refactorings

Further Reading

Similar blocks of code found in 2 locations. Consider refactoring.
Open

            if (_map instanceof LinkedHashMap || _map instanceof SortedMap) {
                return removePartial(_col, c, false, false, true);
            } else { //bug #1839634 Problem while using HashSet with Databinding
                retainAllSelection(c);
                final boolean ret = _col.retainAll(c);
Severity: Major
Found in zul/src/main/java/org/zkoss/zul/ListModelMap.java and 1 other location - About 1 hr to fix
zul/src/main/java/org/zkoss/zul/ListModelMap.java on lines 791..800

Duplicated Code

Duplicated code can lead to software that is hard to understand and difficult to change. The Don't Repeat Yourself (DRY) principle states:

Every piece of knowledge must have a single, unambiguous, authoritative representation within a system.

When you violate DRY, bugs and maintenance problems are sure to follow. Duplicated code has a tendency to both continue to replicate and also to diverge (leaving bugs as two similar implementations differ in subtle ways).

Tuning

This issue has a mass of 74.

We set useful threshold defaults for the languages we support but you may want to adjust these settings based on your project guidelines.

The threshold configuration represents the minimum mass a code block must have to be analyzed for duplication. The lower the threshold, the more fine-grained the comparison.

If the engine is too easily reporting duplication, try raising the threshold. If you suspect that the engine isn't catching enough duplication, try lowering the threshold. The best setting tends to differ from language to language.

See codeclimate-duplication's documentation for more information about tuning the mass threshold in your .codeclimate.yml.

Refactorings

Further Reading

Similar blocks of code found in 2 locations. Consider refactoring.
Open

        if (_org != null) {
            final int realLen = _org.read(b, off, len);
            if (!_nobuf)
                if (realLen >= 0) {
                    final OutputStream out = getOutputStream();
Severity: Major
Found in zcommon/src/main/java/org/zkoss/io/RepeatableInputStream.java and 1 other location - About 1 hr to fix
zcommon/src/main/java/org/zkoss/io/RepeatableReader.java on lines 280..289

Duplicated Code

Duplicated code can lead to software that is hard to understand and difficult to change. The Don't Repeat Yourself (DRY) principle states:

Every piece of knowledge must have a single, unambiguous, authoritative representation within a system.

When you violate DRY, bugs and maintenance problems are sure to follow. Duplicated code has a tendency to both continue to replicate and also to diverge (leaving bugs as two similar implementations differ in subtle ways).

Tuning

This issue has a mass of 74.

We set useful threshold defaults for the languages we support but you may want to adjust these settings based on your project guidelines.

The threshold configuration represents the minimum mass a code block must have to be analyzed for duplication. The lower the threshold, the more fine-grained the comparison.

If the engine is too easily reporting duplication, try raising the threshold. If you suspect that the engine isn't catching enough duplication, try lowering the threshold. The best setting tends to differ from language to language.

See codeclimate-duplication's documentation for more information about tuning the mass threshold in your .codeclimate.yml.

Refactorings

Further Reading

Similar blocks of code found in 2 locations. Consider refactoring.
Open

    public void setDir(String dir) throws WrongValueException {
        if (!NORMAL.equals(dir) && !"reverse".equals(dir))
            throw new WrongValueException(dir);

        if (!Objects.equals(_auxinf != null ? _auxinf.dir : NORMAL, dir)) {
Severity: Major
Found in zul/src/main/java/org/zkoss/zul/Button.java and 1 other location - About 1 hr to fix
zul/src/main/java/org/zkoss/zul/Button.java on lines 143..151

Duplicated Code

Duplicated code can lead to software that is hard to understand and difficult to change. The Don't Repeat Yourself (DRY) principle states:

Every piece of knowledge must have a single, unambiguous, authoritative representation within a system.

When you violate DRY, bugs and maintenance problems are sure to follow. Duplicated code has a tendency to both continue to replicate and also to diverge (leaving bugs as two similar implementations differ in subtle ways).

Tuning

This issue has a mass of 74.

We set useful threshold defaults for the languages we support but you may want to adjust these settings based on your project guidelines.

The threshold configuration represents the minimum mass a code block must have to be analyzed for duplication. The lower the threshold, the more fine-grained the comparison.

If the engine is too easily reporting duplication, try raising the threshold. If you suspect that the engine isn't catching enough duplication, try lowering the threshold. The best setting tends to differ from language to language.

See codeclimate-duplication's documentation for more information about tuning the mass threshold in your .codeclimate.yml.

Refactorings

Further Reading

Similar blocks of code found in 2 locations. Consider refactoring.
Open

        } else if (o instanceof float[]) {
            if (element instanceof Number) {
                float v = ((Number)element).floatValue();
                final float[] ary = (float[])o;
                for (int j = ary.length; --j >= 0;)
Severity: Major
Found in zcommon/src/main/java/org/zkoss/xel/fn/CommonFns.java and 1 other location - About 1 hr to fix
zcommon/src/main/java/org/zkoss/xel/fn/CommonFns.java on lines 304..312

Duplicated Code

Duplicated code can lead to software that is hard to understand and difficult to change. The Don't Repeat Yourself (DRY) principle states:

Every piece of knowledge must have a single, unambiguous, authoritative representation within a system.

When you violate DRY, bugs and maintenance problems are sure to follow. Duplicated code has a tendency to both continue to replicate and also to diverge (leaving bugs as two similar implementations differ in subtle ways).

Tuning

This issue has a mass of 74.

We set useful threshold defaults for the languages we support but you may want to adjust these settings based on your project guidelines.

The threshold configuration represents the minimum mass a code block must have to be analyzed for duplication. The lower the threshold, the more fine-grained the comparison.

If the engine is too easily reporting duplication, try raising the threshold. If you suspect that the engine isn't catching enough duplication, try lowering the threshold. The best setting tends to differ from language to language.

See codeclimate-duplication's documentation for more information about tuning the mass threshold in your .codeclimate.yml.

Refactorings

Further Reading

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