protected boolean METHOD_1 ( java.lang.Object VAR_1 ) { int index = METHOD_2 ( VAR_1 ) ; boolean VAR_2 = index != ( - 1 ) ; if ( VAR_2 ) { remove ( index ) ; } return VAR_2 ; } 

protected boolean METHOD_1 ( java.lang.Object VAR_1 ) { int index = METHOD_2 ( VAR_1 ) ; boolean VAR_2 = index != ( - 1 ) ; if ( VAR_2 ) { METHOD_1 ( index ) ; } return VAR_2 ; } 
