java.lang.NullPointerException

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  • java.lang.NullPointerException at net.sourceforge.pmd.lang.java.rule.codesize.TooManyFieldsRule.visit(TooManyFieldsRule.java:55) at net.sourceforge.pmd.lang.java.rule.AbstractJavaRule.visitAll(AbstractJavaRule.java:31) at net.sourceforge.pmd.lang.java.rule.AbstractJavaRule.apply(AbstractJavaRule.java:25) at net.sourceforge.pmd.lang.rule.AbstractDelegateRule.apply(AbstractDelegateRule.java:215) at net.sourceforge.pmd.RuleSet.apply(RuleSet.java:307) at net.sourceforge.pmd.RuleSets.apply(RuleSets.java:125) at net.sourceforge.pmd.SourceCodeProcessor.processSource(SourceCodeProcessor.java:146) at net.sourceforge.pmd.SourceCodeProcessor.processSourceCode(SourceCodeProcessor.java:76) at net.sourceforge.pmd.SourceCodeProcessor.processSourceCode(SourceCodeProcessor.java:43) at net.sourceforge.pmd.processor.PmdRunnable.call(PmdRunnable.java:79) at net.sourceforge.pmd.processor.PmdRunnable.call(PmdRunnable.java:25) at java.util.concurrent.FutureTask.run(FutureTask.java:266) at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1142) at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:617) at java.lang.Thread.run(Thread.java:745)
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