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1   package net.sourceforge.pmd.rules;
2   
3   import net.sourceforge.pmd.AbstractRule;
4   import net.sourceforge.pmd.ast.ASTClassOrInterfaceDeclaration;
5   import net.sourceforge.pmd.ast.ASTMethodDeclarator;
6   
7   import java.util.Iterator;
8   import java.util.List;
9   
10  public class MethodWithSameNameAsEnclosingClass extends AbstractRule {
11  
12      public Object visit(ASTClassOrInterfaceDeclaration node, Object data) {
13          List methods = node.findChildrenOfType(ASTMethodDeclarator.class);
14          for (Iterator i = methods.iterator(); i.hasNext();) {
15              ASTMethodDeclarator m = (ASTMethodDeclarator) i.next();
16              if (m.getImage().equals(node.getImage())) {
17                  addViolation(data, m);
18              }
19          }
20          return super.visit(node, data);
21      }
22  }