Program: 129579
Project: 129579
Buggy source:
public List<String> connectFromCustomModuleName(){
  preparModuleInit();
  SalesforceModuleParseAPI salesforceAPI=new SalesforceModuleParseAPI();
  String[] types=null;
  DescribeGlobalSObjectResult[] dgsrs=null;
  DescribeGlobalResult describeGlobalResult=null;
  boolean socksProxy=false;
  boolean httpProxy=false;
  boolean httpsProxy=false;
  try {
    salesforceAPI.resetProxy(httpProxy,socksProxy,httpsProxy);
    salesforceAPI.setProxy(proxyHost,proxyPort,proxyUsername,proxyPassword,httpProxy,socksProxy,httpsProxy);
    salesforceAPI.login(endPoint,username,pwd,timeOut);
    ISalesforceModuleParser currentAPI=salesforceAPI.getCurrentAPI();
    if (currentAPI instanceof SalesforceModuleParseEnterprise) {
      describeGlobalResult=describeGlobal();
      if (describeGlobalResult != null) {
        types=describeGlobalResult.getTypes();
      }
    }
 else {
      if (currentAPI instanceof SalesforceModuleParserPartner) {
        SalesforceModuleParserPartner partner=(SalesforceModuleParserPartner)currentAPI;
        SforceManagementImpl sforceManagement=partner.getSforceManagement();
        SessionHeader sessionHeader=sforceManagement.getSessionHeader();
        DescribeGlobal dg=new DescribeGlobal();
        com.salesforce.soap.partner.DescribeGlobalResult dgr=sforceManagement.getStub().describeGlobal(dg,sessionHeader,null,null).getResult();
        dgsrs=dgr.getSobjects();
      }
    }
    salesforceAPI.resetProxy(httpProxy,socksProxy,httpsProxy);
    INode node=getSalesforceNode();
    List list=new ArrayList();
    IElementParameter modulesNameParam=node.getElementParameter("String_Node_Str");
    Object[] modulename=modulesNameParam.getListItemsValue();
    if (modulename != null && modulename.length > 1) {
      for (int i=0; i < modulename.length - 1; i++) {
        list.add(i,modulename[i]);
      }
    }
    if (types != null && types.length > 0) {
      for (int j=0; j < types.length; j++) {
        if (!list.contains(types[j])) {
          list.add(types[j]);
        }
      }
    }
    if (dgsrs != null && dgsrs.length > 0) {
      for (int k=0; k < dgsrs.length; k++) {
        DescribeGlobalSObjectResult dsResult=dgsrs[k];
        String name=dsResult.getName();
        if (!list.contains(name)) {
          list.add(name);
        }
      }
    }
    return list;
  }
 catch (  Exception ex) {
    ExceptionHandler.process(ex);
    return null;
  }
}

Fixed version (ground truth):
public List<String> connectFromCustomModuleName(String proxy){
  preparModuleInit();
  SalesforceModuleParseAPI salesforceAPI=new SalesforceModuleParseAPI();
  String[] types=null;
  DescribeGlobalSObjectResult[] dgsrs=null;
  DescribeGlobalResult describeGlobalResult=null;
  boolean socksProxy=false;
  boolean httpProxy=false;
  boolean httpsProxy=false;
  if (SalesforceModuleParseAPI.USE_SOCKS_PROXY.equals(proxy)) {
    socksProxy=true;
  }
  if (SalesforceModuleParseAPI.USE_HTTP_PROXY.equals(proxy)) {
    if (endPoint.startsWith("String_Node_Str")) {
      httpsProxy=true;
    }
 else {
      httpProxy=true;
    }
  }
  try {
    salesforceAPI.resetAllProxy();
    salesforceAPI.setProxy(proxyHost,proxyPort,proxyUsername,proxyPassword,httpProxy,socksProxy,httpsProxy);
    salesforceAPI.login(endPoint,username,pwd,timeOut);
    ISalesforceModuleParser currentAPI=salesforceAPI.getCurrentAPI();
    if (currentAPI instanceof SalesforceModuleParseEnterprise) {
      describeGlobalResult=describeGlobal();
      if (describeGlobalResult != null) {
        types=describeGlobalResult.getTypes();
      }
    }
 else {
      if (currentAPI instanceof SalesforceModuleParserPartner) {
        SalesforceModuleParserPartner partner=(SalesforceModuleParserPartner)currentAPI;
        SforceManagementImpl sforceManagement=partner.getSforceManagement();
        SessionHeader sessionHeader=sforceManagement.getSessionHeader();
        DescribeGlobal dg=new DescribeGlobal();
        com.salesforce.soap.partner.DescribeGlobalResult dgr=sforceManagement.getStub().describeGlobal(dg,sessionHeader,null,null).getResult();
        dgsrs=dgr.getSobjects();
      }
    }
    salesforceAPI.resetAllProxy();
    INode node=getSalesforceNode();
    List list=new ArrayList();
    IElementParameter modulesNameParam=node.getElementParameter("String_Node_Str");
    Object[] modulename=modulesNameParam.getListItemsValue();
    if (modulename != null && modulename.length > 1) {
      for (int i=0; i < modulename.length - 1; i++) {
        list.add(i,modulename[i]);
      }
    }
    if (types != null && types.length > 0) {
      for (int j=0; j < types.length; j++) {
        if (!list.contains(types[j])) {
          list.add(types[j]);
        }
      }
    }
    if (dgsrs != null && dgsrs.length > 0) {
      for (int k=0; k < dgsrs.length; k++) {
        DescribeGlobalSObjectResult dsResult=dgsrs[k];
        String name=dsResult.getName();
        if (!list.contains(name)) {
          list.add(name);
        }
      }
    }
    return list;
  }
 catch (  Exception ex) {
    ExceptionHandler.process(ex);
    return null;
  }
}