public boolean METHOD_1 ( TYPE_1 node ) { if ( ( ( this . VAR_1 . x ) == ( node . x ) ) && ( ( this . VAR_1 . y ) <= ( node . y ) ) ) return true ; else return false ; } 

public boolean METHOD_1 ( TYPE_1 node ) { if ( ( ( this . VAR_1 . x ) == ( node . x ) ) && ( ( this . VAR_1 . y ) == ( node . y ) ) ) return true ; else return false ; } 
