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

package com.alibaba.ttl3.agent.transformlet.internal;

import com.alibaba.ttl3.agent.logging.Logger;
import com.alibaba.ttl3.agent.transformlet.ClassInfo;
import com.alibaba.ttl3.agent.transformlet.TtlTransformlet;
Severity: Major
Found in ttl-agent/src/main/java/com/alibaba/ttl3/agent/transformlet/internal/PriorityBlockingQueueTtlTransformlet.java and 1 other location - About 5 hrs to fix
ttl2-compatible/src/main/java/com/alibaba/ttl/threadpool/agent/transformlet/internal/PriorityBlockingQueueTtlTransformlet.java on lines 1..120

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 343.

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

package com.alibaba.ttl.threadpool.agent.transformlet.internal;

import com.alibaba.ttl.threadpool.TtlExecutors;
import com.alibaba.ttl.threadpool.agent.logging.Logger;
import com.alibaba.ttl.threadpool.agent.transformlet.ClassInfo;
Severity: Major
Found in ttl2-compatible/src/main/java/com/alibaba/ttl/threadpool/agent/transformlet/internal/PriorityBlockingQueueTtlTransformlet.java and 1 other location - About 5 hrs to fix
ttl-agent/src/main/java/com/alibaba/ttl3/agent/transformlet/internal/PriorityBlockingQueueTtlTransformlet.java on lines 1..119

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 343.

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

package com.alibaba.ttl.threadpool.agent.transformlet.internal;

import com.alibaba.ttl.threadpool.agent.logging.Logger;
import com.alibaba.ttl.threadpool.agent.transformlet.ClassInfo;
import com.alibaba.ttl.threadpool.agent.transformlet.TtlTransformlet;
Severity: Major
Found in ttl2-compatible/src/main/java/com/alibaba/ttl/threadpool/agent/transformlet/internal/TimerTaskTtlTransformlet.java and 1 other location - About 5 hrs to fix
ttl-agent/src/main/java/com/alibaba/ttl3/agent/transformlet/internal/TimerTaskTtlTransformlet.java on lines 1..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 327.

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

package com.alibaba.ttl3.agent.transformlet.internal;

import com.alibaba.ttl3.agent.logging.Logger;
import com.alibaba.ttl3.agent.transformlet.ClassInfo;
import com.alibaba.ttl3.agent.transformlet.TtlTransformlet;
Severity: Major
Found in ttl-agent/src/main/java/com/alibaba/ttl3/agent/transformlet/internal/TimerTaskTtlTransformlet.java and 1 other location - About 5 hrs to fix
ttl2-compatible/src/main/java/com/alibaba/ttl/threadpool/agent/transformlet/internal/TimerTaskTtlTransformlet.java on lines 1..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 327.

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

Method nullSafeHashCode has a Cognitive Complexity of 29 (exceeds 5 allowed). Consider refactoring.
Open

    public static int nullSafeHashCode(@Nullable Object obj) {
        if (obj == null) {
            return 0;
        }
        if (obj.getClass().isArray()) {
Severity: Minor
Found in ttl-core/src/main/java/com/alibaba/ttl3/internal/util/ObjectUtils.java - About 4 hrs 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

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

package com.alibaba.ttl3.executor;

import com.alibaba.ttl3.TransmittableThreadLocal;
import com.alibaba.ttl3.TtlCallable;
import com.alibaba.ttl3.TtlRunnable;
Severity: Major
Found in ttl-core/src/main/java/com/alibaba/ttl3/executor/ExecutorServiceTtlWrapper.java and 1 other location - About 4 hrs to fix
ttl2-compatible/src/main/java/com/alibaba/ttl/threadpool/ExecutorServiceTtlWrapper.java on lines 1..103

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 251.

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

package com.alibaba.ttl.threadpool;

import com.alibaba.ttl.TransmittableThreadLocal;
import com.alibaba.ttl.TtlCallable;
import com.alibaba.ttl.TtlRunnable;
Severity: Major
Found in ttl2-compatible/src/main/java/com/alibaba/ttl/threadpool/ExecutorServiceTtlWrapper.java and 1 other location - About 4 hrs to fix
ttl-core/src/main/java/com/alibaba/ttl3/executor/ExecutorServiceTtlWrapper.java on lines 1..102

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 251.

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

package com.alibaba.ttl3.agent.transformlet;

import edu.umd.cs.findbugs.annotations.NonNull;
import edu.umd.cs.findbugs.annotations.Nullable;
import edu.umd.cs.findbugs.annotations.SuppressFBWarnings;
Severity: Major
Found in ttl-agent/src/main/java/com/alibaba/ttl3/agent/transformlet/ClassInfo.java and 1 other location - About 3 hrs to fix
ttl2-compatible/src/main/java/com/alibaba/ttl/threadpool/agent/transformlet/ClassInfo.java on lines 1..98

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 231.

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

package com.alibaba.ttl.threadpool.agent.transformlet;

import edu.umd.cs.findbugs.annotations.NonNull;
import edu.umd.cs.findbugs.annotations.Nullable;
import edu.umd.cs.findbugs.annotations.SuppressFBWarnings;
Severity: Major
Found in ttl2-compatible/src/main/java/com/alibaba/ttl/threadpool/agent/transformlet/ClassInfo.java and 1 other location - About 3 hrs to fix
ttl-agent/src/main/java/com/alibaba/ttl3/agent/transformlet/ClassInfo.java on lines 1..97

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 231.

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

ConcurrentReferenceHashMap has 29 methods (exceeds 20 allowed). Consider refactoring.
Open

@SuppressWarnings("ALL")
// Is there a class annotation in FindBugs to ignore all warning in a file
// https://stackoverflow.com/questions/13398685
@SuppressFBWarnings
class ConcurrentReferenceHashMap<K, V> extends AbstractMap<K, V> implements ConcurrentMap<K, V> {
Severity: Minor
Found in ttl-core/src/main/java/com/alibaba/ttl3/internal/util/ConcurrentReferenceHashMap.java - About 3 hrs to fix

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

        private void updateSetHandlerMethodsOfFutureClass_decorateToTtlWrapperAndSetAutoWrapperAttachment(CtMethod method) throws NotFoundException, CannotCompileException {
        final int modifiers = method.getModifiers();
        if (!checkMethodNeedToBeDecorated(modifiers)) {
            return;
        }
    Severity: Major
    Found in ttl-integrations/vertx4-ttl-integration/src/main/java/com/alibaba/ttl/integration/vertx4/agent/transformlet/VertxFutureTtlTransformlet.java and 1 other location - About 2 hrs to fix
    ttl-integrations/vertx3-ttl-integration/src/main/java/com/alibaba/ttl/integration/vertx3/agent/transformlet/VertxFutureTtlTransformlet.java on lines 58..80

    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 176.

    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 updateSetHandlerMethodsOfFutureClass_decorateToTtlWrapperAndSetAutoWrapperAttachment(CtMethod method) throws NotFoundException, CannotCompileException {
        final int modifiers = method.getModifiers();
        if (!checkMethodNeedToBeDecorated(modifiers)) {
            return;
        }
    Severity: Major
    Found in ttl-integrations/vertx3-ttl-integration/src/main/java/com/alibaba/ttl/integration/vertx3/agent/transformlet/VertxFutureTtlTransformlet.java and 1 other location - About 2 hrs to fix
    ttl-integrations/vertx4-ttl-integration/src/main/java/com/alibaba/ttl/integration/vertx4/agent/transformlet/VertxFutureTtlTransformlet.java on lines 53..75

    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 176.

    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

    Method restructure has a Cognitive Complexity of 20 (exceeds 5 allowed). Consider refactoring.
    Open

            private void restructure(boolean allowResize, @Nullable Reference<K, V> ref) {
            boolean needsResize;
            lock();
            try {
                int countAfterRestructure = this.count.get();
    Severity: Minor
    Found in ttl-core/src/main/java/com/alibaba/ttl3/internal/util/ConcurrentReferenceHashMap.java - About 2 hrs 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

    Transmitter has 24 methods (exceeds 20 allowed). Consider refactoring.
    Open

        public static class Transmitter {
        /**
         * Capture all {@link TransmittableThreadLocal} and registered {@link ThreadLocal} values in the current thread.
         *
         * @return the captured {@link TransmittableThreadLocal} values
    Severity: Minor
    Found in ttl2-compatible/src/main/java/com/alibaba/ttl/TransmittableThreadLocal.java - About 2 hrs to fix

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

      package com.alibaba.ttl3.executor;

import com.alibaba.ttl3.TransmittableThreadLocal;
import com.alibaba.ttl3.TtlCallable;
import com.alibaba.ttl3.TtlRunnable;
      Severity: Major
      Found in ttl-core/src/main/java/com/alibaba/ttl3/executor/ScheduledExecutorServiceTtlWrapper.java and 1 other location - About 2 hrs to fix
      ttl2-compatible/src/main/java/com/alibaba/ttl/threadpool/ScheduledExecutorServiceTtlWrapper.java on lines 1..61

      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 155.

      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

      Method arrayEquals has a Cognitive Complexity of 18 (exceeds 5 allowed). Consider refactoring.
      Open

          private static boolean arrayEquals(Object o1, Object o2) {
        if (o1 instanceof Object[] && o2 instanceof Object[]) {
            return Arrays.equals((Object[]) o1, (Object[]) o2);
        }
        if (o1 instanceof boolean[] && o2 instanceof boolean[]) {
      Severity: Minor
      Found in ttl-core/src/main/java/com/alibaba/ttl3/internal/util/ObjectUtils.java - About 2 hrs 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

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

      package com.alibaba.ttl.threadpool;

import com.alibaba.ttl.TransmittableThreadLocal;
import com.alibaba.ttl.TtlCallable;
import com.alibaba.ttl.TtlRunnable;
      Severity: Major
      Found in ttl2-compatible/src/main/java/com/alibaba/ttl/threadpool/ScheduledExecutorServiceTtlWrapper.java and 1 other location - About 2 hrs to fix
      ttl-core/src/main/java/com/alibaba/ttl3/executor/ScheduledExecutorServiceTtlWrapper.java on lines 1..60

      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 155.

      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

      File TtlWrappers.java has 265 lines of code (exceeds 250 allowed). Consider refactoring.
      Open

      package com.alibaba.ttl;

import com.alibaba.ttl.spi.TtlEnhanced;
import com.alibaba.ttl.spi.TtlWrapper;
import edu.umd.cs.findbugs.annotations.NonNull;
      Severity: Minor
      Found in ttl2-compatible/src/main/java/com/alibaba/ttl/TtlWrappers.java - About 2 hrs to fix

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

        package com.alibaba.ttl.threadpool;

import edu.umd.cs.findbugs.annotations.NonNull;

import java.util.concurrent.ForkJoinPool;
        Severity: Major
        Found in ttl2-compatible/src/main/java/com/alibaba/ttl/threadpool/DisableInheritableForkJoinWorkerThreadFactoryWrapper.java and 1 other location - About 2 hrs to fix
        ttl2-compatible/src/main/java/com/alibaba/ttl/threadpool/DisableInheritableThreadFactoryWrapper.java on lines 1..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 150.

        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

        package com.alibaba.ttl.threadpool;

import edu.umd.cs.findbugs.annotations.NonNull;

import java.util.concurrent.ThreadFactory;
        Severity: Major
        Found in ttl2-compatible/src/main/java/com/alibaba/ttl/threadpool/DisableInheritableThreadFactoryWrapper.java and 1 other location - About 2 hrs to fix
        ttl2-compatible/src/main/java/com/alibaba/ttl/threadpool/DisableInheritableForkJoinWorkerThreadFactoryWrapper.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 150.

        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

        Severity
        Category
        Status
        Source
        Language