import com.sun.corba.se.impl.util.SUNVMCID; //导入依赖的package包/类
/**
 * Converts this exception to a representative string.
 */
public String toString() {
    // The fully qualified exception class name
    String result = super.toString();

    // The vmcid part
    int vmcid = minor & 0xFFFFF000;
    switch (vmcid) {
        case OMGVMCID.value:
            result += "  vmcid: OMG";
            break;
        case SUNVMCID.value:
            result += "  vmcid: SUN";
            break;
        default:
            result += "  vmcid: 0x" + Integer.toHexString(vmcid);
            break;
    }

    // The minor code part
    int mc = minor & 0x00000FFF;
    result += "  minor code: " + mc;

    // The completion status part
    switch (completed.value()) {
        case CompletionStatus._COMPLETED_YES:
            result += "  completed: Yes";
            break;
        case CompletionStatus._COMPLETED_NO:
            result += "  completed: No";
            break;
        case CompletionStatus._COMPLETED_MAYBE:
        default:
            result += " completed: Maybe";
            break;
    }
    return result;
}