public void METHOD_1 ( ) { if ( isEmpty ( ) ) { return ; } ( VAR_1 ) -- ; if ( ( VAR_1 ) <= ( - 1 ) ) { VAR_1 = INT_1 ; } while ( ( VAR_2 . get ( VAR_1 ) . isEmpty ( ) ) || ( ( VAR_2 . get ( VAR_1 ) ) == null ) ) { ( VAR_1 ) -- ; if ( ( VAR_1 ) <= 0 ) { VAR_1 = INT_1 ; } } }

public void METHOD_1 ( ) { if ( isEmpty ( ) ) { return ; } ( VAR_1 ) -- ; if ( ( VAR_1 ) <= ( - 1 ) ) { VAR_1 = INT_1 ; } while ( ( VAR_2 . get ( VAR_1 ) . isEmpty ( ) ) || ( ( VAR_2 . get ( VAR_1 ) ) == null ) ) { ( VAR_1 ) -- ; if ( ( VAR_1 ) <= ( - 1 ) ) { VAR_1 = INT_1 ; } } }
