}

        @Override
        public void run() {
            try {
                ans = NbtAddress.getByName(host, type, scope, svr);
            } catch (final UnknownHostException uhe) {
                this.uhe = uhe;
            } catch (final Exception ex) {
                this.uhe = new UnknownHostException(ex.getMessage());
            } finally {
                synchronized (sem) {

                        } catch (final Exception ex) {}
                        if (handlerClass == null) {
                            handlerClass = ClassLoader.getSystemClassLoader().loadClass(className);
                        }
                        handler = (URLStreamHandler) handlerClass.newInstance();
                        break;
                    } catch (final Exception ex) {}
                }

    static void register(Object referent, CountDownLatch latch) {
      references.add(new FinalizableReference(referent, latch));
    }

    final CountDownLatch latch;

    FinalizableReference(Object referent, CountDownLatch latch) {
      super(referent, referenceQueue);
      this.latch = latch;
    }

    @Override
    public void finalizeReferent() {

                try {
                    return ni.isLoopback() || !ni.isUp() || ni.isVirtual();
                } catch (Exception e) {
                    return true;
                }
            });
            return interfaces;
        } catch (Exception e) {
            log.warn("Failed to get network interfaces: {}", e.getMessage());
            return Collections.emptyList();
        }

        } catch (final LlmException e) {
            caught = true;
            assertEquals("Test exception", e.getMessage());
        }
        assertTrue(caught);
    }

    @Test
    public void test_catchAsFessSystemException() {
        boolean caught = false;
        try {
            throw new LlmException("Test exception");
        } catch (final FessSystemException e) {

          int unused = IntMath.checkedAdd(a, b);
          return true;
        } catch (ArithmeticException e) {
          return false;
        }
      }

      @Override
      public boolean noAddOverflow(long a, long b) {
        try {
          long unused = LongMath.checkedAdd(a, b);
          return true;
        } catch (ArithmeticException e) {
          return false;
        }
      }

      @Override

          int unused = IntMath.checkedAdd(a, b);
          return true;
        } catch (ArithmeticException e) {
          return false;
        }
      }

      @Override
      public boolean noAddOverflow(long a, long b) {
        try {
          long unused = LongMath.checkedAdd(a, b);
          return true;
        } catch (ArithmeticException e) {
          return false;
        }
      }

      @Override

            intervalControlHelper.delayByRules();
        } catch (final Exception e) {
            if (logger.isDebugEnabled()) {
                logger.debug("Failed to apply interval control rules", e);
            }
        }

        try {
            super.delayForWaitingNewUrl();
        } catch (final Exception e) {
            if (logger.isDebugEnabled()) {

            }
            dst[dstIndex + TYPE_OFFSET] = (byte) (((hexCode & 0xF0) >> 4) + 0x41);
            dst[dstIndex + TYPE_OFFSET + 1] = (byte) ((hexCode & 0x0F) + 0x41);
        } catch (final UnsupportedEncodingException uee) {}
        return SCOPE_OFFSET + writeScopeWireFormat(dst, dstIndex + SCOPE_OFFSET);
    }

    int readWireFormat(final byte[] src, final int srcIndex) {

            assertNotNull(result);
        } catch (Exception e) {
            assertTrue(true);
        }
    }

    @Test
    public void test_createHighlightInfo() {
        ViewHelper viewHelper = new ViewHelper();
        viewHelper.init();

        try {
            assertNotNull(viewHelper.createHighlightInfo());
        } catch (Exception e) {
            assertTrue(true);
        }