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

        if (vars != null) {
            _vars = new LinkedHashMap<String, Object>();
            for (Map.Entry<String, String> me : vars.entrySet()) {
                _vars.put(me.getKey(), Utils.parseComposite(me.getValue(), Object.class, _composite));
            }
Severity: Minor
Found in zk/src/main/java/org/zkoss/zk/ui/metainfo/VariablesInfo.java and 1 other location - About 35 mins to fix
zk/src/main/java/org/zkoss/zk/ui/metainfo/AttributesInfo.java on lines 69..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 44.

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

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

    private void updateDataRecursively(TreeNode<String> node) {
        node.setData(node.getData() + ".");
        List<TreeNode<String>> children = node.getChildren();
        for (TreeNode<String> child : children) {
            updateDataRecursively(child);
Severity: Minor
Found in zktest/src/main/java/org/zkoss/zktest/test2/B70_ZK_2764_1.java and 1 other location - About 35 mins to fix
zktest/src/main/java/org/zkoss/zktest/test2/B70_ZK_2764.java on lines 59..65

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 44.

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

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

    private void updateDataRecursively(TreeNode<String> node) {
        node.setData(node.getData() + ".");
        List<TreeNode<String>> children = node.getChildren();
        for (TreeNode<String> child : children) {
            updateDataRecursively(child);
Severity: Minor
Found in zktest/src/main/java/org/zkoss/zktest/test2/B70_ZK_2764.java and 1 other location - About 35 mins to fix
zktest/src/main/java/org/zkoss/zktest/test2/B70_ZK_2764_1.java on lines 59..65

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 44.

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

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

    public boolean notifyChange(E element) {
        int i = indexOf(element);
        if (i >= 0) {
            fireEvent(ListDataEvent.CONTENTS_CHANGED, i, i);
            return true;
Severity: Minor
Found in zul/src/main/java/org/zkoss/zul/ListModelSet.java and 1 other location - About 35 mins to fix
zul/src/main/java/org/zkoss/zul/ListModelArray.java on lines 142..149

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 44.

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

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

                            for (NamespaceParser nsParser : _nsParsers) {
                                if (nsParser.isMatched(attURI)) {
                                    if (nsParser.parse(attr, compInfo, pgdef)) {
                                        handled = true;
                                        break;
Severity: Minor
Found in zk/src/main/java/org/zkoss/zk/ui/metainfo/Parser.java and 1 other location - About 35 mins to fix
zk/src/main/java/org/zkoss/zk/ui/metainfo/Parser.java on lines 1030..1037

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 44.

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

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

            if (ProxyHelper.isAttribute(m)) {
                if (name.startsWith("set"))
                    return isSetMethodHandled(m);
                if (name.startsWith("get") || name.startsWith("is"))
                    return true;
Severity: Minor
Found in zkbind/src/main/java/org/zkoss/bind/proxy/BeanProxyHandler.java and 1 other location - About 35 mins to fix
zkbind/src/main/java/org/zkoss/bind/proxy/FormProxyHandler.java on lines 51..56

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 44.

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 4 locations. Consider refactoring.
Open

    @SuppressWarnings("unchecked")

    public boolean isObjectOpened(Object child) {
        final int[] path = getPath((E) child);
        if (path != null && path.length > 0)
Severity: Major
Found in zul/src/main/java/org/zkoss/zul/AbstractTreeModel.java and 3 other locations - About 35 mins to fix
zul/src/main/java/org/zkoss/zul/AbstractTreeModel.java on lines 585..592
zul/src/main/java/org/zkoss/zul/AbstractTreeModel.java on lines 601..608
zul/src/main/java/org/zkoss/zul/AbstractTreeModel.java on lines 643..650

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 44.

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

        if (pgdef._resolvdefs != null && directives != null && contains(directives, "variable-resolver")) {
            for (VariableResolverInfo vri : pgdef._resolvdefs)
                addVariableResolverInfo(vri);
        }
Severity: Minor
Found in zk/src/main/java/org/zkoss/zk/ui/metainfo/PageDefinition.java and 2 other locations - About 35 mins to fix
zk/src/main/java/org/zkoss/zk/ui/metainfo/PageDefinition.java on lines 308..311
zk/src/main/java/org/zkoss/zk/ui/metainfo/PageDefinition.java on lines 326..329

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 44.

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

        if (pgdef._mapperdefs != null && directives != null && contains(directives, "function-mapper")) {
            for (FunctionMapperInfo fmi : pgdef._mapperdefs)
                addFunctionMapperInfo(fmi);
        }
Severity: Minor
Found in zk/src/main/java/org/zkoss/zk/ui/metainfo/PageDefinition.java and 2 other locations - About 35 mins to fix
zk/src/main/java/org/zkoss/zk/ui/metainfo/PageDefinition.java on lines 303..306
zk/src/main/java/org/zkoss/zk/ui/metainfo/PageDefinition.java on lines 326..329

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 44.

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

        if (varMapper != null) {
            ValueExpression expr = varMapper.resolveVariable(this.image);
            if (expr != null) {
                return expr.isReadOnly(ctx.getELContext());
            }
Severity: Minor
Found in zel/src/main/java/org/zkoss/zel/impl/parser/AstIdentifier.java and 2 other locations - About 35 mins to fix
zel/src/main/java/org/zkoss/zel/impl/parser/AstIdentifier.java on lines 46..51
zel/src/main/java/org/zkoss/zel/impl/parser/AstIdentifier.java on lines 72..77

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 44.

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

        if (pgdef._hdResDefs != null && directives != null && contains(directives, "header")) {
            for (ResponseHeaderInfo rhi : pgdef._hdResDefs)
                addResponseHeaderInfo(rhi);
        }
Severity: Minor
Found in zk/src/main/java/org/zkoss/zk/ui/metainfo/PageDefinition.java and 2 other locations - About 35 mins to fix
zk/src/main/java/org/zkoss/zk/ui/metainfo/PageDefinition.java on lines 303..306
zk/src/main/java/org/zkoss/zk/ui/metainfo/PageDefinition.java on lines 308..311

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 44.

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

        if (varMapper != null) {
            ValueExpression expr = varMapper.resolveVariable(this.image);
            if (expr != null) {
                return expr.getType(ctx.getELContext());
            }
Severity: Minor
Found in zel/src/main/java/org/zkoss/zel/impl/parser/AstIdentifier.java and 2 other locations - About 35 mins to fix
zel/src/main/java/org/zkoss/zel/impl/parser/AstIdentifier.java on lines 72..77
zel/src/main/java/org/zkoss/zel/impl/parser/AstIdentifier.java on lines 122..127

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 44.

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

        if (varMapper != null) {
            ValueExpression expr = varMapper.resolveVariable(this.image);
            if (expr != null) {
                return expr.getValue(ctx.getELContext());
            }
Severity: Minor
Found in zel/src/main/java/org/zkoss/zel/impl/parser/AstIdentifier.java and 2 other locations - About 35 mins to fix
zel/src/main/java/org/zkoss/zel/impl/parser/AstIdentifier.java on lines 46..51
zel/src/main/java/org/zkoss/zel/impl/parser/AstIdentifier.java on lines 122..127

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 44.

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

        if (!(comp instanceof IdSpace))
            for (AbstractComponent ac = (AbstractComponent) comp.getFirstChild(); ac != null; ac = ac._next)
                addToIdSpacesDown(ac, owner); //recursive
Severity: Minor
Found in zk/src/main/java/org/zkoss/zk/ui/AbstractComponent.java and 2 other locations - About 35 mins to fix
zk/src/main/java/org/zkoss/zk/ui/AbstractComponent.java on lines 332..334
zk/src/main/java/org/zkoss/zk/ui/AbstractComponent.java on lines 355..357

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 44.

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

        if (!(comp instanceof IdSpace))
            for (AbstractComponent ac = (AbstractComponent) comp.getFirstChild(); ac != null; ac = ac._next)
                removeFromIdSpacesDown(ac, owner); //recursive
Severity: Minor
Found in zk/src/main/java/org/zkoss/zk/ui/AbstractComponent.java and 2 other locations - About 35 mins to fix
zk/src/main/java/org/zkoss/zk/ui/AbstractComponent.java on lines 309..311
zk/src/main/java/org/zkoss/zk/ui/AbstractComponent.java on lines 355..357

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 44.

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

        if (!(comp instanceof IdSpace))
            for (AbstractComponent ac = (AbstractComponent) comp.getFirstChild(); ac != null; ac = ac._next)
                checkIdSpacesDown(ac, owner); //recursive
Severity: Minor
Found in zk/src/main/java/org/zkoss/zk/ui/AbstractComponent.java and 2 other locations - About 35 mins to fix
zk/src/main/java/org/zkoss/zk/ui/AbstractComponent.java on lines 309..311
zk/src/main/java/org/zkoss/zk/ui/AbstractComponent.java on lines 332..334

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 44.

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 setYsize(int ysize) {
        if (ysize != _ysize) {
            _ysize = ysize;
            fireEvent(ChartDataEvent.CHANGED, null, null, -1, -1, null);
        }
Severity: Minor
Found in zul/src/main/java/org/zkoss/zul/WaferMapModel.java and 1 other location - About 35 mins to fix
zul/src/main/java/org/zkoss/zul/WaferMapModel.java on lines 85..90

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 44.

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 {
            final ShadowElement se = this;
            ((ComponentCtrl) host).addCallback(AFTER_PAGE_ATTACHED, new Callback<Component>() {
                public void call(Component host) {
                    host.getDesktop().getWebApp().getConfiguration().afterShadowAttached(se, host);
Severity: Minor
Found in zk/src/main/java/org/zkoss/zk/ui/HtmlShadowElement.java and 1 other location - About 35 mins to fix
zk/src/main/java/org/zkoss/zk/ui/HtmlShadowElement.java on lines 326..333

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 44.

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 (node != null) {
                try {
                    ShadowElementsCtrl.setCurrentInfo(node);
                    asShadow(node).beforeHostChildRemoved(child, indexOfChild);
                } finally {
Severity: Minor
Found in zk/src/main/java/org/zkoss/zk/ui/HtmlShadowElement.java and 1 other location - About 35 mins to fix
zk/src/main/java/org/zkoss/zk/ui/HtmlShadowElement.java on lines 1359..1366

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 44.

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 SimpleGroupsModel(List<List<D>> data, List<H> heads, List<F> foots) {
        if (data == null)
            throw new NullPointerException();
        _data = data;
        _heads = heads;
Severity: Minor
Found in zul/src/main/java/org/zkoss/zul/SimpleGroupsModel.java and 1 other location - About 35 mins to fix
zk/src/main/java/org/zkoss/zk/ui/event/Event.java on lines 86..92

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 44.

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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