private void METHOD_1 ( int index ) { TYPE_1 VAR_1 = this . VAR_2 . get ( index ) ; METHOD_2 ( VAR_1 ) ; } 

private void METHOD_1 ( int index ) { TYPE_1 VAR_1 ; if ( index == 0 ) { VAR_1 = null ; } else { VAR_1 = this . VAR_2 . get ( ( index - 1 ) ) ; } METHOD_2 ( VAR_1 ) ; } 
