private java.lang.String METHOD_1 ( ) { TYPE_1 nodes = METHOD_2 ( STRING_1 , STRING_2 ) ; java.util.ArrayList < java.lang.String > values = METHOD_3 ( nodes , STRING_2 ) ; if ( ( values . size ( ) ) > 0 ) { return values . get ( 0 ) ; } return null ; }

private int METHOD_1 ( ) { TYPE_1 nodes = METHOD_2 ( STRING_1 , STRING_2 ) ; java.util.ArrayList < java.lang.String > values = METHOD_3 ( nodes , STRING_2 ) ; if ( ( values . size ( ) ) > 0 ) { return java.lang.Integer.parseInt ( values . get ( 0 ) ) ; } return 0 ; }
