Package net.sourceforge.pmd.lang.java.rule.errorprone

Class CloseResourceRule

  • All Implemented Interfaces:
    JavaParserVisitor, net.sourceforge.pmd.lang.rule.ImmutableLanguage, net.sourceforge.pmd.properties.PropertySource, net.sourceforge.pmd.Rule
    public class CloseResourceRule
extends AbstractJavaRule
    Makes sure you close your database connections. It does this by looking for code patterned like this: 
      Connection c = X;
  try {
   // do stuff, and maybe catch something
  } finally {
   c.close();
  }
    Author:
    original author unknown, Contribution from Pierre Mathien