public boolean METHOD_1 ( ) { if ( ( ( ( this ) instanceof TYPE_1 ) || ( ( this ) instanceof TYPE_2 ) ) || ( ( this ) instanceof TYPE_3 ) ) { return true ; } return false ; } 

public boolean METHOD_1 ( ) { return ( ( ( this ) instanceof TYPE_1 ) || ( ( this ) instanceof TYPE_2 ) ) || ( ( this ) instanceof TYPE_3 ) ; } 
