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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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AvoidStringBufferField
AvoidStringBufferField
StringBuffers/StringBuilders can grow considerably, and so may become a source of memory leaks if held within objects with long lifetimes.
//FieldDeclaration/Type/ReferenceType/ClassOrInterfaceType[@Image = 'StringBuffer' or @Image = 'StringBuilder']
Example(s):
public class Foo {
private StringBuffer buffer; // potential memory leak as an instance variable;
}