spotbugs_for_big_class.md

• Download and install Gradle.

• Checkout/fork the target/latest version from github: https://github.com/spotbugs/spotbugs or https://github.com/landawn/spotbugs

• Modify all java/jdk versions in ./spotbugs/spotbugs/build.gradle and ./spotbugs/spotbugs-annotations/build.gradle to 11.

• Modify below lines in class edu.umd.cs.findbugs.ba.AnalysisContext:

   public boolean isTooBig(final ClassDescriptor desc) {
        final IAnalysisCache analysisCache = Global.getAnalysisCache();

        try {
            final ClassContext classContext = analysisCache.getClassAnalysis(ClassContext.class, desc);
            final ClassData classData = analysisCache.getClassAnalysis(ClassData.class, desc);
            if (classData.getData().length > 10000000) { // increase the number to 10000000
                return true;
            }
            try {
                final JavaClass javaClass = classContext.getJavaClass();
                if (javaClass.getMethods().length > 10000) { // increase the number to 10000
                    return true;
                }
            } catch (final RuntimeException e) {
            .....
    }

• Run gradlew build under root folder: .\spotbugs\

• For Eclipse, copy all jar files under folder: .\spotbugs\eclipsePlugin\lib\ to Eclipse plugin folder: ECLIPSE_ROOT\plugins\com.github.spotbugs.plugin.eclipse_4.8.6.r202406180231-6cf7b2c\lib. Depends on the SpotBugs plugin version installed in Eclipse, com.github.spotbugs.plugin.eclipse_4.8.6.r202406180231-6cf7b2c could be different.

• For Intellij, copy all jar files under folder: .\spotbugs\eclipsePlugin\lib\ to Intellij plugin folder: Users\<user>\AppData\Roaming\JetBrains\IdeaIC2024.3\plugins\spotbugs-idea\lib. IdeaIC2024.3 is the current installed Intellij version.