public boolean METHOD_1 ( ) { return ! ( ( ( this . METHOD_2 ( ) ) == null ) && ( ( this . METHOD_3 ( ) ) == null ) ) ; } 

public boolean METHOD_1 ( ) { return ! ( ( ( ( this . METHOD_2 ( ) ) == null ) || ( this . METHOD_2 ( ) . isEmpty ( ) ) ) && ( ( this . METHOD_3 ( ) ) == null ) ) ; } 
