isEmpty ( ) { net . time4j . range . IDENT_0 < net . time4j . IDENT_1 , net . time4j . range . IDENT_2 > tree = net . time4j . range . IDENT_0 . METHOD_0 ( java . util . Arrays . asList ( ) ) ; "<AssertPlaceHolder>" ; } isEmpty ( ) { return true ; }
org . junit . Assert . assertThat ( tree . isEmpty ( ) , org . hamcrest . CoreMatchers . is ( true ) )