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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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BeanMembersShouldSerialize

BeanMembersShouldSerialize

If a class is a bean, or is referenced by a bean directly or indirectly it needs to be serializable. Member variables need to be marked as transient, static, or have accessor methods in the class. Marking variables as transient is the safest and easiest modification. Accessor methods should follow the Java naming conventions, i.e. for a variable named foo, getFoo() and setFoo() accessor methods should be provided.
This rule is defined by the following Java class: net.sourceforge.pmd.lang.java.rule.javabeans.BeanMembersShouldSerializeRule
Example(s):



private transient int someFoo;  // good, it's transient
private static int otherFoo;    // also OK
private int moreFoo;            // OK, has proper accessors, see below
private int badFoo;             // bad, should be marked transient

private void setMoreFoo(int moreFoo){
      this.moreFoo = moreFoo;
}

private int getMoreFoo(){
      return this.moreFoo;
}