private int METHOD_1 ( ) { METHOD_2 ( ) ; boolean VAR_1 = this . VAR_2 . get ( 0 ) ; int counter = 0 ; for ( int i = 0 ; i < ( this . VAR_2 . size ( ) ) ; i ++ ) { if ( ( this . VAR_2 . get ( i ) ) != VAR_1 ) { counter ++ ; VAR_1 = ! VAR_1 ; } } return counter ; }

private int METHOD_1 ( ) { METHOD_2 ( ) ; if ( this . VAR_2 . isEmpty ( ) ) { return 0 ; } boolean VAR_1 = this . VAR_2 . get ( 0 ) ; int counter = 1 ; for ( int i = 0 ; i < ( this . VAR_2 . size ( ) ) ; i ++ ) { if ( ( this . VAR_2 . get ( i ) ) != VAR_1 ) { counter ++ ; VAR_1 = ! VAR_1 ; } } return counter ; }
