#1130 CloseResource doesn't recognize custom close method

[Alberto Fernández]

If your class use a close method different to "close", it doesn't get recognized.

Sample test case, it should run without errors:

    <test-code>
    <description><![CDATA[Custom close method, should be ok]]></description>
    <rule-property name="closeTargets">cleanup</rule-property>
    <rule-property name="types">MyClass</rule-property>
    <expected-problems>0</expected-problems>
    <code><![CDATA[
public class Foo {
   void bar() {
       MyClass myClass = new MyClass();
       try {
       } catch (Exception e) {
       } finally {
            myClass.cleanup(); // should be ok, it's closed with cleanup
       }
    }
 }
  ]]></code>
</test-code>

I've attacched a patch, it's not complete because it breaks another test, but I think the other test is already broken (It fires becaus this bug, not because the testcase intended to check)