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Method remoteClassProject has a Cognitive Complexity of 28 (exceeds 24 allowed). Consider refactoring.
Open

    public RemoteClass remoteClassProject(String __name)
        throws NullPointerException
    {
        // Do we need to load all the remote classes?
        Map<String, RemoteClass> remoteClasses = this._remoteClasses;
Severity: Minor
Found in tools/markdown-javadoc/src/main/java/cc/squirreljme/doclet/MarkdownDoclet.java - About 55 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

    @SquirrelJMEVendorApi
    public static void main(String... __args)
        throws Throwable
    {
        /* {@squirreljme.error AH04 No main i-mode class specified.} */
Severity: Minor
Found in modules/vendor-api-ntt-docomo-doja/src/main/java/com/nttdocomo/ui/__AppLaunch__.java and 1 other location - About 50 mins to fix
modules/vendor-api-ntt-docomo-star/src/main/java/com/docomostar/__StarAppLaunch__.java on lines 28..44

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 140.

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 void main(String... __args)
        throws Throwable
    {
        /* {@squirreljme.error AN01 No main Star class specified.} */
        if (__args == null || __args.length < 1 || __args[0] == null)
Severity: Minor
Found in modules/vendor-api-ntt-docomo-star/src/main/java/com/docomostar/__StarAppLaunch__.java and 1 other location - About 50 mins to fix
modules/vendor-api-ntt-docomo-doja/src/main/java/com/nttdocomo/ui/__AppLaunch__.java on lines 30..47

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 140.

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

// -*- Mode: Java; indent-tabs-mode: t; tab-width: 4 -*-
// ---------------------------------------------------------------------------
// SquirrelJME
//     Copyright (C) Stephanie Gawroriski <xer@multiphasicapps.net>
// ---------------------------------------------------------------------------
Severity: Minor
Found in modules/vendor-api-jblend/src/main/java/com/jblend/util/RingBuffer.java and 1 other location - About 45 mins to fix
modules/vendor-api-jblend/src/main/java/com/jblend/util/ByteRingBuffer.java on lines 1..91

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 137.

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

// -*- Mode: Java; indent-tabs-mode: t; tab-width: 4 -*-
// ---------------------------------------------------------------------------
// SquirrelJME
//     Copyright (C) Stephanie Gawroriski <xer@multiphasicapps.net>
// ---------------------------------------------------------------------------
Severity: Minor
Found in modules/vendor-api-jblend/src/main/java/com/jblend/util/ByteRingBuffer.java and 1 other location - About 45 mins to fix
modules/vendor-api-jblend/src/main/java/com/jblend/util/RingBuffer.java on lines 1..91

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 137.

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

Avoid deeply nested control flow statements.
Open

                                if (dig < 0)
                                    throw new JsonParsingException(
                                        String.format("bx", hex[i]), jl);
Severity: Major
Found in modules/json/src/main/java/net/multiphasicapps/jsr353/ReaderInput.java - About 45 mins to fix

    Avoid deeply nested control flow statements.
    Open

                                    if ((hex[i] = this.__read()) < 0)
                                    throw new JsonParsingException(
                                        "ueof", jl);
    Severity: Major
    Found in modules/json/src/main/java/net/multiphasicapps/jsr353/ReaderInput.java - About 45 mins to fix

      Method __specifier has a Cognitive Complexity of 27 (exceeds 24 allowed). Consider refactoring.
      Open

          private static int __specifier(__PrintFState__ __pf, int __base,
        String __fmt)
        throws IllegalArgumentException, NullPointerException
    {
        if (__pf == null || __fmt == null)
      Severity: Minor
      Found in modules/cldc-compact/src/main/java/java/util/Formatter.java - About 45 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

      Avoid deeply nested control flow statements.
      Open

                                          if (x >= 0 && y >= 0 && z >= 0)
                                        return (x << 6) | (y << 3) | (z);
      Severity: Major
      Found in modules/midp-lcdui/src/main/java/cc/squirreljme/runtime/lcdui/image/__CharStripper__.java - About 45 mins to fix

        Avoid deeply nested control flow statements.
        Open

                                            if (x >= 0 && y >= 0)
                                        return (x << 4) | (y);
        Severity: Major
        Found in modules/midp-lcdui/src/main/java/cc/squirreljme/runtime/lcdui/image/__CharStripper__.java - About 45 mins to fix

          Avoid deeply nested control flow statements.
          Open

                                  if (buf[gap] == '\n')
                            rp = ln + 2;
                        
                        // Otherwise do not
                        else
          Severity: Major
          Found in modules/cldc-compact/src/main/java/java/io/BufferedReader.java - About 45 mins to fix

            Avoid deeply nested control flow statements.
            Open

                                    for (JDWPPacket copy : deferred)
                            try (JDWPPacket packet = copy)
                            {
                                // Set sizes
                                packet.setIdSizes(sizes);
            Severity: Major
            Found in tools/squirreljme-debugger/src/main/java/cc/squirreljme/debugger/DebuggerState.java - About 45 mins to fix

              Avoid deeply nested control flow statements.
              Open

                                              if (file.endsWith(csvType.rootedFileName))
                                {
                                    targetCsv = csvType;
                                    break;
                                }
              Severity: Major
              Found in modules/aot-nanocoat/src/main/java/cc/squirreljme/jvm/aot/nanocoat/NanoCoatBackend.java - About 45 mins to fix

                Avoid deeply nested control flow statements.
                Open

                                            if (viewObject.readValue(thread, fieldId, value))
                                return viewThread.fromBracket(value.get());
                Severity: Major
                Found in modules/debug-jdwp-vm-host/src/main/java/cc/squirreljme/jdwp/host/JDWPHostController.java - About 45 mins to fix

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

                      BASIC('A', 'B', 'C', 'D', 'E', 'F', 'G', 'H', 'I', 'J', 'K',
        'L', 'M',
        'N', 'O', 'P', 'Q', 'R', 'S', 'T', 'U', 'V', 'W', 'X', 'Y', 'Z',
        'a', 'b', 'c', 'd', 'e', 'f', 'g', 'h', 'i', 'j', 'k', 'l', 'm',
        'n', 'o', 'p', 'q', 'r', 's', 't', 'u', 'v', 'w', 'x', 'y', 'z',
                  Severity: Minor
                  Found in modules/io/src/main/java/net/multiphasicapps/io/Base64Alphabet.java and 1 other location - About 40 mins to fix
                  modules/io/src/main/java/net/multiphasicapps/io/Base64Alphabet.java on lines 28..33

                  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 132.

                  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 (int i = 0; i < numFields; i++)
                try (JDWPHostValue value = __controller.value())
                {
                    // Determine the field type and its tag
                    String fieldSig = viewType.fieldSignature(type, fields[i]);
                  Severity: Minor
                  Found in modules/debug-jdwp-vm-host/src/main/java/cc/squirreljme/jdwp/host/JDWPHostCommandSetObjectReference.java and 1 other location - About 40 mins to fix
                  modules/debug-jdwp-vm-host/src/main/java/cc/squirreljme/jdwp/host/JDWPHostCommandSetReferenceType.java on lines 161..178

                  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 132.

                  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 (int i = 0; i < numFields; i++)
                try (JDWPHostValue value = __controller.value())
                {
                    // Determine the field type and its tag
                    String fieldSig = viewType.fieldSignature(type, fields[i]);
                  Severity: Minor
                  Found in modules/debug-jdwp-vm-host/src/main/java/cc/squirreljme/jdwp/host/JDWPHostCommandSetReferenceType.java and 1 other location - About 40 mins to fix
                  modules/debug-jdwp-vm-host/src/main/java/cc/squirreljme/jdwp/host/JDWPHostCommandSetObjectReference.java on lines 97..114

                  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 132.

                  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

                      URL('A', 'B', 'C', 'D', 'E', 'F', 'G', 'H', 'I', 'J', 'K',
        'L', 'M',
        'N', 'O', 'P', 'Q', 'R', 'S', 'T', 'U', 'V', 'W', 'X', 'Y', 'Z',
        'a', 'b', 'c', 'd', 'e', 'f', 'g', 'h', 'i', 'j', 'k', 'l', 'm',
        'n', 'o', 'p', 'q', 'r', 's', 't', 'u', 'v', 'w', 'x', 'y', 'z',
                  Severity: Minor
                  Found in modules/io/src/main/java/net/multiphasicapps/io/Base64Alphabet.java and 1 other location - About 40 mins to fix
                  modules/io/src/main/java/net/multiphasicapps/io/Base64Alphabet.java on lines 20..25

                  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 132.

                  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

                  Consider simplifying this complex logical expression.
                  Open

                          if (superClass != null || parent != null ||
            (interfaceClasses != null && !interfaceClasses.isEmpty()) ||
            (childrenClasses != null && !childrenClasses.isEmpty()))
        {
            __writer.listStart();
                  Severity: Major
                  Found in tools/markdown-javadoc/src/main/java/cc/squirreljme/doclet/ProcessedClass.java - About 40 mins to fix

                    Consider simplifying this complex logical expression.
                    Open

                            if (__srcOff < 0 || (__srcOff + __len) < 0 ||
                (__srcOff + __len) > srcLen ||
            __destOff < 0 || (__destOff + __len) < 0 ||
                (__destOff + __len) > destLen)
            throw new IndexOutOfBoundsException("IOOB");
                    Severity: Major
                    Found in modules/cldc-compact/src/main/java/cc/squirreljme/runtime/cldc/util/IntegerIntegerArray.java - About 40 mins to fix
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