Program: 45926
Project: 45926
Buggy source:
@Test public void testAwsAddressProvider(){
  String awsAccessKeyId=System.getenv("String_Node_Str");
  String awsSecretAccessKey=System.getenv("String_Node_Str");
  String instancePrivateIp=System.getenv("String_Node_Str");
  ClientAwsConfig clientAwsConfig=new ClientAwsConfig();
  if (isOnJenkins()) {
    assertNotNull("String_Node_Str",awsAccessKeyId);
    assertNotNull("String_Node_Str",awsSecretAccessKey);
    assertNotNull("String_Node_Str",instancePrivateIp);
    clientAwsConfig.setInsideAws(true);
  }
 else {
    assumeThat("String_Node_Str",awsAccessKeyId,Matchers.<String>notNullValue());
    assumeThat("String_Node_Str",awsSecretAccessKey,Matchers.<String>notNullValue());
    assumeThat("String_Node_Str",instancePrivateIp,Matchers.<String>notNullValue());
    clientAwsConfig.setInsideAws(false);
  }
  clientAwsConfig.setEnabled(true).setAccessKey(awsAccessKeyId).setSecretKey(awsSecretAccessKey).setTagKey(AWS_TEST_TAG).setTagValue(AWS_TEST_TAG_VALUE);
  ClientConfig clientConfig=new ClientConfig();
  String instanceName;
  if (clientConfig.getInstanceName() != null) {
    instanceName=clientConfig.getInstanceName();
  }
 else {
    instanceName="String_Node_Str";
  }
  GroupConfig groupConfig=clientConfig.getGroupConfig();
  String loggingType=clientConfig.getProperty(GroupProperty.LOGGING_TYPE.getName());
  LoggingService loggingService=new ClientLoggingService(groupConfig.getName(),loggingType,BuildInfoProvider.getBuildInfo(),instanceName);
  AwsAddressProvider awsAddressProvider=new AwsAddressProvider(clientAwsConfig,loggingService);
  Collection<Address> addresses=awsAddressProvider.loadAddresses();
  assertTrue("String_Node_Str",isNotEmpty(addresses));
  assertEquals(instancePrivateIp,addresses.iterator().next().getHost());
}

Fixed version (ground truth):
@Test public void testAwsAddressProvider(){
  String awsAccessKeyId=System.getenv("String_Node_Str");
  String awsSecretAccessKey=System.getenv("String_Node_Str");
  String instancePrivateIp=System.getenv("String_Node_Str");
  ClientAwsConfig clientAwsConfig=new ClientAwsConfig();
  if (isOnJenkins()) {
    assertNotNull("String_Node_Str",awsAccessKeyId);
    assertNotNull("String_Node_Str",awsSecretAccessKey);
    assertNotNull("String_Node_Str",instancePrivateIp);
    clientAwsConfig.setInsideAws(true);
  }
 else {
    assumeThat("String_Node_Str",awsAccessKeyId,is(notNullValue()));
    assumeThat("String_Node_Str",awsSecretAccessKey,is(notNullValue()));
    assumeThat("String_Node_Str",instancePrivateIp,is(notNullValue()));
    clientAwsConfig.setInsideAws(false);
  }
  clientAwsConfig.setEnabled(true).setAccessKey(awsAccessKeyId).setSecretKey(awsSecretAccessKey).setTagKey(AWS_TEST_TAG).setTagValue(AWS_TEST_TAG_VALUE);
  ClientConfig clientConfig=new ClientConfig();
  String instanceName;
  if (clientConfig.getInstanceName() != null) {
    instanceName=clientConfig.getInstanceName();
  }
 else {
    instanceName="String_Node_Str";
  }
  GroupConfig groupConfig=clientConfig.getGroupConfig();
  String loggingType=clientConfig.getProperty(GroupProperty.LOGGING_TYPE.getName());
  LoggingService loggingService=new ClientLoggingService(groupConfig.getName(),loggingType,BuildInfoProvider.getBuildInfo(),instanceName);
  AwsAddressProvider awsAddressProvider=new AwsAddressProvider(clientAwsConfig,loggingService);
  Collection<Address> addresses=awsAddressProvider.loadAddresses();
  assertTrue("String_Node_Str",isNotEmpty(addresses));
  assertEquals(instancePrivateIp,addresses.iterator().next().getHost());
}