question: returns the direct superclass and direct superinterfaces . class object is included in the result if the root of the hierarchy is a top-level interface . concode_field_sep ChangeTypeRefactoring fGeneralizeType concode_elem_sep ITypeBinding fRoot concode_field_sep Object[] getChildren concode_elem_sep ITypeBinding[] getChildren concode_elem_sep Object getParent concode_elem_sep boolean hasChildren concode_elem_sep Object[] getElements concode_elem_sep void dispose concode_elem_sep void inputChanged
target: Set function ( ITypeBinding arg0 ) { Set loc0 = new HashSet ( ) ; if ( arg0 . getSuperclass ( ) != null ) { loc0 . add ( arg0 . getSuperclass ( ) ) ; } return loc0 ; }