resources.report.rules.pmd.DoNotThrowExceptionInFinally.html Maven / Gradle / Ivy

Go to download

Show more of this group Show more artifacts with this name
Show all versions of sanity4j Show documentation

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.

The newest version!



DoNotThrowExceptionInFinally

DoNotThrowExceptionInFinally

Throwing exceptions within a ‘finally’ block is confusing since they may mask other exceptions or code defects. Note: This is a PMD implementation of the Lint4j rule “A throw in a finally block”


			    
//FinallyStatement[descendant::ThrowStatement]
			          
			
Example(s):


    		
public class Foo {
	public void bar() {
		try {
			// Here do some stuff
		} catch( Exception e) {
			// Handling the issue
		} finally {
			// is this really a good idea ?
			throw new Exception();
		}
	}
}