}
            aliasesRequestBuilder.execute().actionGet(suggestSettings.getIndicesTimeout());
        } catch (final SuggesterException e) {
            // Re-throw SuggesterException with original message
            throw e;
        } catch (final Exception e) {
            if (logger.isDebugEnabled()) {

### 9.2 Thread Safety
- Use concurrent data structures for lease storage
- Minimize lock contention in hot paths
- Async handling of lease breaks

### 9.3 Network Efficiency
- Batch lease requests when possible
- Implement lease key reuse for related files
- Optimize lease break acknowledgment timing

## 10. Error Handling

### 10.1 Lease Break Timeout
```java

                tempBuf.append(Arrays.toString((double[]) value));
            } else {
                tempBuf.append('"').append(StringEscapeUtils.escapeJson(value.toString())).append('"');
            }
        } catch (final Exception e) {
            tempBuf.append("null");
        }
        buf.append(tempBuf.toString());
        return buf;
    }

    /**
     * Appends a timestamp to the buffer.
     *

    try {
      getMap().replace(k3(), null);
    } catch (NullPointerException tolerated) {
      // permitted not to throw because it would be a no-op
    }
    expectUnchanged();
  }

  @MapFeature.Require(value = SUPPORTS_PUT, absent = ALLOWS_NULL_KEY_QUERIES)
  public void testReplace_absentNullKeyUnsupported() {
    try {
      getMap().replace(null, v3());
    } catch (NullPointerException tolerated) {

        } catch (final IllegalArgumentException e) {
            assertTrue(e.getMessage().contains("xml"));
        }
    }

    @Test
    public void test_createFormatter_null() {
        try {
            indexExportJob.createFormatter(null);
            fail("Expected IllegalArgumentException");
        } catch (final IllegalArgumentException e) {

                        null,
                        "artifactId of a plugin must be defined. ",
                        plugin);
            }

            // This will catch cases like <version></version> or <version/>
            if (plugin.getVersion() != null && plugin.getVersion().trim().isEmpty()) {
                addViolation(
                        problems,

METHODS_WITH_BODY = {"GET", "HEAD", "POST", "PUT", "DELETE", "PATCH"}
REF_PREFIX = "#/components/schemas/"

        try {
            throw new ServletRuntimeException(originalException);
        } catch (ServletRuntimeException caught) {
            // Verify the caught exception
            assertNotNull(caught);
            assertEquals(originalException, caught.getCause());
            assertTrue(caught.getMessage().contains("ServletException"));
        } catch (Exception e) {
            fail("Should have caught ServletRuntimeException");
        }

        final int start = bufferIndex;

        final int len = readStringLength(buffer, bufferIndex, 32);
        try {
            this.service = new String(buffer, bufferIndex, len, "ASCII");
        } catch (final UnsupportedEncodingException uee) {
            return 0;
        }
        bufferIndex += len + 1;
        // win98 observed not returning nativeFileSystem

        int result = -1;

        synchronized (lock) {
            try {
                while (used == 0) {
                    lock.wait();
                }
            } catch (final InterruptedException ie) {
                throw new IOException(ie.getMessage());
            }
            result = pipe_buf[beg_idx] & 0xFF;
            beg_idx = (beg_idx + 1) % pipe_buf.length;
        }