public int METHOD_1 ( int i ) { int size = 0 ; if ( ( VAR_1 . size ( ) ) > 0 ) { java.lang.String key = VAR_1 . get ( i ) ; size = VAR_2 . get ( key ) . size ( ) ; } return size ; }

public int METHOD_1 ( int i ) { int size = 0 ; if ( ( ( ( VAR_2 ) != null ) && ( ( VAR_1 ) != null ) ) && ( ( VAR_1 . size ( ) ) > 0 ) ) { java.lang.String key = VAR_1 . get ( i ) ; size = VAR_2 . get ( key ) . size ( ) ; } return size ; }
