// Two differing invalid pairs.
    assertEquals("abc\uD8AB", Strings.commonPrefix("abc\uD8AB\uD8ABdef", "abc\uD8AB\uD8ACxyz"));
    // One orphan high surrogate.
    assertEquals("", Strings.commonPrefix("\uD8AB\uDCAB", "\uD8AB"));
    // Two orphan high surrogates.
    assertEquals("\uD8AB", Strings.commonPrefix("\uD8AB", "\uD8AB"));
  }

    /**
     * Reject packet type
     */
    int RPC_PT_REJECT = 0x14;
    /**
     * Connection-oriented cancel packet type
     */
    int RPC_PT_CO_CANCEL = 0x15;
    /**
     * Orphaned packet type
     */
    int RPC_PT_ORPHANED = 0x16;

    // RPC_C_PF_ flags (packet flags)
    /**
     * Broadcast packet flag
     */
    int RPC_C_PF_BROADCAST = 0x01;
    /**

- Enabled kube-controller-manager '--concurrent-job-syncs' flag works on orphan Pod processors ([#126567](https://github.com/kubernetes/kubernetes/pull/126567), [@fusida](https://github.com/fusida)) [SIG Apps]

- The garbage collection controller no longer raced with changes to `ownerReferences` when deleting orphaned objects. ([#132632](https://github.com/kubernetes/kubernetes/pull/132632), [@sdowell](https://github.com/sdowell)) [SIG API Machinery and Apps]