public java.lang.String toString ( ) { <BUG> if ( this . METHOD_1 ( ) ) {if ( this . content . isEmpty ( ) ) {return STRING_1 ;BUG> }</BUG></BUG> <BUG> return METHOD_2 ( ( STRING_2 + ( content ) ) ) ;</BUG> } return METHOD_2 ( content ) ; }
public java.lang.String toString ( ) { return METHOD_2 ( content ) ; } 
