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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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UnnecessaryConversionTemporary

UnnecessaryConversionTemporary

Avoid the use temporary objects when converting primitives to Strings. Use the static conversion methods on the wrapper classes instead.
This rule is defined by the following Java class: net.sourceforge.pmd.lang.java.rule.unnecessary.UnnecessaryConversionTemporaryRule
Example(s):


  
public String convert(int x) {
	String foo = new Integer(x).toString();	// this wastes an object
	
	return Integer.toString(x);				// preferred approach
}