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Sanity4J was created to simplify running multiple static code analysis tools on the Java projects. It provides a single entry point to run all the selected tools and produce a consolidated report, which presents all findings in an easily accessible manner.

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DontImportJavaLang

DontImportJavaLang

Avoid importing anything from the package ‘java.lang’. These classes are automatically imported (JLS 7.5.3).
This rule is defined by the following Java class: net.sourceforge.pmd.lang.java.rule.imports.DontImportJavaLangRule
Example(s):



import java.lang.String;	// this is unnecessary

public class Foo {}

// --- in another source code file...

import java.lang.*;	// this is bad

public class Foo {}