### Question:
DefaultPropertiesJargonConfig implements JargonProperties { @Override public boolean isUseParallelTransfer() { String propVal = verifyPropExistsAndGetAsString("transfer.use.parallel"); return Boolean.valueOf(propVal); } DefaultPropertiesJargonConfig(); @Override int getMaxFilesAndDirsQueryMax(); @Override boolean isUseParallelTransfer(); @Override int getMaxParallelThreads(); @Override boolean isUseTransferThreadsPool(); @Override int getTransferThreadPoolTimeoutMillis(); @Override boolean isAllowPutGetResourceRedirects(); @Override boolean isComputeChecksumAfterTransfer(); @Override boolean isComputeAndVerifyChecksumAfterTransfer(); @Override boolean isIntraFileStatusCallbacks(); @Override int getIRODSSocketTimeout(); @Override int getIRODSParallelTransferSocketTimeout(); @Override int getTransferThreadPoolMaxSimultaneousTransfers(); @Override int getInternalInputStreamBufferSize(); @Override int getInternalOutputStreamBufferSize(); @Override int getInternalCacheBufferSize(); @Override int getSendInputStreamBufferSize(); @Override int getInputToOutputCopyBufferByteSize(); @Override int getLocalFileOutputStreamBufferSize(); @Override int getPutBufferSize(); @Override int getGetBufferSize(); @Override String getEncoding(); @Override int getLocalFileInputStreamBufferSize(); @Override boolean isReconnect(); @Override boolean isInstrument(); @Override boolean isDefaultToPublicIfNothingUnderRootWhenListing(); @Override long getReconnectTimeInMillis(); @Override boolean isUsingDiscoveredServerPropertiesCache(); @Override boolean isUsingSpecificQueryForCollectionListingsWithPermissions(); @Override boolean isUsingSpecQueryForDataObjPermissionsForUserInGroup(); @Override int getPAMTimeToLive(); @Override boolean isForcePamFlush(); @Override String getConnectionFactory(); @Override ChecksumEncodingEnum getChecksumEncoding(); @Override boolean isParallelTcpKeepAlive(); @Override int getParallelTcpSendWindowSize(); @Override int getParallelTcpReceiveWindowSize(); @Override int getParallelTcpPerformancePrefsConnectionTime(); @Override int getParallelTcpPerformancePrefsLatency(); @Override int getParallelTcpPerformancePrefsBandwidth(); @Override boolean isPrimaryTcpKeepAlive(); @Override int getPrimaryTcpSendWindowSize(); @Override int getPrimaryTcpReceiveWindowSize(); @Override int getPrimaryTcpPerformancePrefsConnectionTime(); @Override int getPrimaryTcpPerformancePrefsLatency(); @Override int getPrimaryTcpPerformancePrefsBandwidth(); @Override int getSocketRenewalIntervalInSeconds(); @Override boolean isLongTransferRestart(); @Override int getParallelCopyBufferSize(); @Override int getIntraFileStatusCallbacksNumberCallsInterval(); @Override long getIntraFileStatusCallbacksTotalBytesInterval(); @Override SslNegotiationPolicy getNegotiationPolicy(); @Override EncryptionAlgorithmEnum getEncryptionAlgorithmEnum(); @Override int getEncryptionKeySize(); @Override int getEncryptionSaltSize(); @Override int getEncryptionNumberHashRounds(); @Override boolean isBypassSslCertChecks(); @Override String getDefaultIrodsRuleEngineIdentifier(); @Override String getDefaultPythonRuleEngineIdentifier(); @Override String getDefaultCppRuleEngineIdentifier(); @Override boolean isRulesSetDestinationWhenAuto();  }### Answer:
@Test public void testIsUseParallelTransfer() throws Exception { props.isUseParallelTransfer(); Assert.assertTrue(true); }