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Showing 171 of 171 total issues

Method enterData has a Cognitive Complexity of 7 (exceeds 5 allowed). Consider refactoring.
Open

    @Override
    @SuppressWarnings("PMD.ConfusingTernary")
    public void enterData(final EoParser.DataContext ctx) {
        final String type;
        final String data;
Severity: Minor
Found in eo-parser/src/main/java/org/eolang/parser/XeEoListener.java - About 35 mins to fix

Cognitive Complexity

Cognitive Complexity is a measure of how difficult a unit of code is to intuitively understand. Unlike Cyclomatic Complexity, which determines how difficult your code will be to test, Cognitive Complexity tells you how difficult your code will be to read and comprehend.

A method's cognitive complexity is based on a few simple rules:

  • Code is not considered more complex when it uses shorthand that the language provides for collapsing multiple statements into one
  • Code is considered more complex for each "break in the linear flow of the code"
  • Code is considered more complex when "flow breaking structures are nested"

Further reading

Method enterDeltaBinding has a Cognitive Complexity of 7 (exceeds 5 allowed). Consider refactoring.
Open

    @Override
    public void enterDeltaBinding(final PhiParser.DeltaBindingContext ctx) {
        if (ctx.EMPTY() != null) {
            if (!"org.eolang".equals(String.join(".", this.packages))
                && !"bytes".equals(this.attributes.peek())
Severity: Minor
Found in eo-parser/src/main/java/org/eolang/parser/XePhiListener.java - About 35 mins to fix

Cognitive Complexity

Cognitive Complexity is a measure of how difficult a unit of code is to intuitively understand. Unlike Cyclomatic Complexity, which determines how difficult your code will be to test, Cognitive Complexity tells you how difficult your code will be to read and comprehend.

A method's cognitive complexity is based on a few simple rules:

  • Code is not considered more complex when it uses shorthand that the language provides for collapsing multiple statements into one
  • Code is considered more complex for each "break in the linear flow of the code"
  • Code is considered more complex when "flow breaking structures are nested"

Further reading

Method keepThem has a Cognitive Complexity of 7 (exceeds 5 allowed). Consider refactoring.
Open

    @SuppressWarnings("PMD.AvoidAccessToStaticMembersViaThis")
    private int keepThem(final Iterable<? extends PlacedTojo> tojos) throws IOException {
        int deleted = 0;
        int remained = 0;
        for (final PlacedTojo tojo : tojos) {
Severity: Minor
Found in eo-maven-plugin/src/main/java/org/eolang/maven/UnplaceMojo.java - About 35 mins to fix

Cognitive Complexity

Cognitive Complexity is a measure of how difficult a unit of code is to intuitively understand. Unlike Cyclomatic Complexity, which determines how difficult your code will be to test, Cognitive Complexity tells you how difficult your code will be to read and comprehend.

A method's cognitive complexity is based on a few simple rules:

  • Code is not considered more complex when it uses shorthand that the language provides for collapsing multiple statements into one
  • Code is considered more complex for each "break in the linear flow of the code"
  • Code is considered more complex when "flow breaking structures are nested"

Further reading

Method artifact has a Cognitive Complexity of 7 (exceeds 5 allowed). Consider refactoring.
Open

    private static Optional<Dependency> artifact(final Path file) {
        final Collection<String> coords;
        try {
            coords = new XMLDocument(file).xpath(
                "//meta[head='rt' and part[1]='jvm']/part[2]/text()"
Severity: Minor
Found in eo-maven-plugin/src/main/java/org/eolang/maven/dependencies/DcsDefault.java - About 35 mins to fix

Cognitive Complexity

Cognitive Complexity is a measure of how difficult a unit of code is to intuitively understand. Unlike Cyclomatic Complexity, which determines how difficult your code will be to test, Cognitive Complexity tells you how difficult your code will be to read and comprehend.

A method's cognitive complexity is based on a few simple rules:

  • Code is not considered more complex when it uses shorthand that the language provides for collapsing multiple statements into one
  • Code is considered more complex for each "break in the linear flow of the code"
  • Code is considered more complex when "flow breaking structures are nested"

Further reading

Method save has a Cognitive Complexity of 7 (exceeds 5 allowed). Consider refactoring.
Open

    @Override
    public void save(final String program, final String ext, final Scalar<String> content)
        throws IOException {
        final String text;
        if (this.version.cacheable()) {
Severity: Minor
Found in eo-maven-plugin/src/main/java/org/eolang/maven/footprint/FtCached.java - About 35 mins to fix

Cognitive Complexity

Cognitive Complexity is a measure of how difficult a unit of code is to intuitively understand. Unlike Cyclomatic Complexity, which determines how difficult your code will be to test, Cognitive Complexity tells you how difficult your code will be to read and comprehend.

A method's cognitive complexity is based on a few simple rules:

  • Code is not considered more complex when it uses shorthand that the language provides for collapsing multiple statements into one
  • Code is considered more complex for each "break in the linear flow of the code"
  • Code is considered more complex when "flow breaking structures are nested"

Further reading

Method numberOfLeadingZeros has a Cognitive Complexity of 7 (exceeds 5 allowed). Consider refactoring.
Open

    private static byte numberOfLeadingZeros(final byte num) {
        final byte result;
        if (num == 0) {
            result = (byte) Byte.SIZE;
        } else if (num < 0) {
Severity: Minor
Found in eo-runtime/src/main/java/org/eolang/BytesOf.java - About 35 mins to fix

Cognitive Complexity

Cognitive Complexity is a measure of how difficult a unit of code is to intuitively understand. Unlike Cyclomatic Complexity, which determines how difficult your code will be to test, Cognitive Complexity tells you how difficult your code will be to read and comprehend.

A method's cognitive complexity is based on a few simple rules:

  • Code is not considered more complex when it uses shorthand that the language provides for collapsing multiple statements into one
  • Code is considered more complex for each "break in the linear flow of the code"
  • Code is considered more complex when "flow breaking structures are nested"

Further reading

Method asNumber has a Cognitive Complexity of 7 (exceeds 5 allowed). Consider refactoring.
Open

    @Override
    public <T extends Number> T asNumber(final Class<T> type) {
        final byte[] ret = this.take();
        final Object res;
        final ByteBuffer buf = ByteBuffer.wrap(ret);
Severity: Minor
Found in eo-runtime/src/main/java/org/eolang/BytesOf.java - About 35 mins to fix

Cognitive Complexity

Cognitive Complexity is a measure of how difficult a unit of code is to intuitively understand. Unlike Cyclomatic Complexity, which determines how difficult your code will be to test, Cognitive Complexity tells you how difficult your code will be to read and comprehend.

A method's cognitive complexity is based on a few simple rules:

  • Code is not considered more complex when it uses shorthand that the language provides for collapsing multiple statements into one
  • Code is considered more complex for each "break in the linear flow of the code"
  • Code is considered more complex when "flow breaking structures are nested"

Further reading

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

        if (names.isEmpty()) {
            Logger.debug(
                this, "Didn't find any foreign objects in %s",
                new Rel(file)
            );
Severity: Minor
Found in eo-maven-plugin/src/main/java/org/eolang/maven/DiscoverMojo.java and 1 other location - About 35 mins to fix
eo-maven-plugin/src/main/java/org/eolang/maven/ProbeMojo.java on lines 184..194

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 (idx < str.length() - 1 && str.charAt(idx + 1) >= '0'
                            && str.charAt(idx + 1) <= '7') {
Severity: Minor
Found in eo-runtime/src/main/java/org/eolang/Data.java and 1 other location - About 35 mins to fix
eo-runtime/src/main/java/org/eolang/Data.java on lines 218..219

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 (objects.isEmpty()) {
            Logger.debug(
                this, "Didn't find any probed objects in %s",
                new Rel(file)
            );
Severity: Minor
Found in eo-maven-plugin/src/main/java/org/eolang/maven/ProbeMojo.java and 1 other location - About 35 mins to fix
eo-maven-plugin/src/main/java/org/eolang/maven/DiscoverMojo.java on lines 103..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 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 (idx < str.length() - 1 && str.charAt(idx + 1) >= '0'
                                && str.charAt(idx + 1) <= '7') {
Severity: Minor
Found in eo-runtime/src/main/java/org/eolang/Data.java and 1 other location - About 35 mins to fix
eo-runtime/src/main/java/org/eolang/Data.java on lines 214..215

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

/*
 * The MIT License (MIT)
 *
 * Copyright (c) 2016-2024 Objectionary.com
 *
Severity: Minor
Found in eo-runtime/src/main/java/org/eolang/ExFailure.java and 1 other location - About 35 mins to fix
eo-runtime/src/main/java/org/eolang/ExNative.java on lines 1..59

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 43.

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

/*
 * The MIT License (MIT)
 *
 * Copyright (c) 2016-2024 Objectionary.com
 *
Severity: Minor
Found in eo-runtime/src/main/java/org/eolang/ExNative.java and 1 other location - About 35 mins to fix
eo-runtime/src/main/java/org/eolang/ExFailure.java on lines 1..58

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 43.

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 (excludes.stream().anyMatch(p -> p.matcher(name).matches())) {
            Logger.debug(this, "Excluding %s due to sodgExcludes option", name);
            exclude = true;
        }
Severity: Minor
Found in eo-maven-plugin/src/main/java/org/eolang/maven/SodgMojo.java and 1 other location - About 30 mins to fix
eo-maven-plugin/src/main/java/org/eolang/maven/SodgMojo.java on lines 424..427

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 42.

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

                    new StXPath(
                        StUnhex.xpath("int"),
                        xml -> StUnhex.append(
                            "int",
                            Long.toString(
Severity: Minor
Found in eo-parser/src/main/java/org/eolang/parser/StUnhex.java and 1 other location - About 30 mins to fix
eo-parser/src/main/java/org/eolang/parser/StUnhex.java on lines 52..62

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 42.

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

                    new StXPath(
                        StUnhex.xpath("float"),
                        xml -> StUnhex.append(
                            "float",
                            Double.toString(
Severity: Minor
Found in eo-parser/src/main/java/org/eolang/parser/StUnhex.java and 1 other location - About 30 mins to fix
eo-parser/src/main/java/org/eolang/parser/StUnhex.java on lines 63..73

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 42.

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 (includes.stream().noneMatch(p -> p.matcher(name).matches())) {
            Logger.debug(this, "Excluding %s due to sodgIncludes option", name);
            exclude = true;
        }
Severity: Minor
Found in eo-maven-plugin/src/main/java/org/eolang/maven/SodgMojo.java and 1 other location - About 30 mins to fix
eo-maven-plugin/src/main/java/org/eolang/maven/SodgMojo.java on lines 428..431

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 42.

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 EOrust() {
        this.add("code", new AtVoid("code"));
        this.add("portal", new AtVoid("portal"));
        this.add("params", new AtVoid("params"));
    }
Severity: Minor
Found in eo-runtime/src/main/java/EOorg/EOeolang/EOrust.java and 1 other location - About 30 mins to fix
eo-runtime/src/main/java/EOorg/EOeolang/EOtry.java on lines 53..57

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 41.

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 EOtry() {
        this.add("main", new AtVoid("main"));
        this.add("catch", new AtVoid("catch"));
        this.add("finally", new AtVoid("finally"));
    }
Severity: Minor
Found in eo-runtime/src/main/java/EOorg/EOeolang/EOtry.java and 1 other location - About 30 mins to fix
eo-runtime/src/main/java/EOorg/EOeolang/EOrust.java on lines 133..137

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 41.

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 (source + 1 < bytes.length) {
                        dst |= bytes[source + 1] >>> (Byte.SIZE - mod) & (carry & 0xFF);
                    }
Severity: Minor
Found in eo-runtime/src/main/java/org/eolang/BytesOf.java and 1 other location - About 30 mins to fix
eo-runtime/src/main/java/org/eolang/BytesOf.java on lines 159..161

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 40.

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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