public boolean METHOD_1 ( java.lang.String node ) { node = node . toLowerCase ( ) ; <BUG> boolean VAR_1 = METHOD_1 ( node , METHOD_2 ( ) ) ;return VAR_1 ;</BUG> }
public boolean METHOD_1 ( java.lang.String node ) { node = node . toLowerCase ( ) ; return METHOD_1 ( node , METHOD_2 ( ) ) ; } 
