public TYPE_1 METHOD_1 ( int x , int y ) { if ( ( VAR_1 ) == null ) { return null ; } else if ( ( ( ( ( VAR_2 ) < x ) || ( x < 0 ) ) || ( ( VAR_3 ) < y ) ) || ( y < 0 ) ) { return null ; } else { return VAR_1 [ x ] [ y ] ; } }

public TYPE_1 METHOD_1 ( int x , int y ) { if ( ( VAR_1 ) == null ) { return null ; } else if ( ( ( ( ( ( VAR_2 ) - 1 ) < x ) || ( x < 0 ) ) || ( ( ( VAR_3 ) - 1 ) < y ) ) || ( y < 0 ) ) { return null ; } else { return VAR_1 [ x ] [ y ] ; } }
