public boolean METHOD_1 ( ) { return ( METHOD_2 ( ) . METHOD_3 ( TYPE_1 . METHOD_4 ( ) ) ) == 0 ; } 

public boolean METHOD_1 ( ) { return ( METHOD_2 ( ) ) == null ? false : ( METHOD_2 ( ) . METHOD_3 ( TYPE_1 . METHOD_4 ( ) ) ) == 0 ; } 
