@Test public void buildUuid() throws Exception { Assert.assertNotEquals(this.uuidService.buildUuid(), this.uuidService.buildUuid()); }
public String buildUuid() { return UUID.randomUUID().toString(); }
UuidService { public String buildUuid() { return UUID.randomUUID().toString(); } }
UuidService { public String buildUuid() { return UUID.randomUUID().toString(); }  }
UuidService { public String buildUuid() { return UUID.randomUUID().toString(); }  String buildUuid(); }
UuidService { public String buildUuid() { return UUID.randomUUID().toString(); }  String buildUuid();  }