public boolean METHOD_1 ( int x , int y ) { return VAR_1 [ METHOD_2 ( y ) ] [ METHOD_3 ( x ) ] ; }
public boolean METHOD_1 ( int x , int y ) { if ( ( y < ( size ) ) && ( x < ( size ) ) ) return VAR_1 [ METHOD_2 ( y ) ] [ METHOD_3 ( x ) ] ; else return false ; }