Program: 133427
Project: 133427
Buggy source:
/** 
 * This operation overrides init so that the ICE Form, passed as an IEditorInput, can be stored.
 * @param site the site on the workbench where the Form is drawn
 * @param input the input for this editor
 */
@Override public void init(IEditorSite site,IEditorInput input) throws RuntimeException {
  IClient client=null;
  try {
    client=IClient.getClient();
  }
 catch (  CoreException e1) {
    e1.printStackTrace();
  }
  setSite(site);
  if (input instanceof ICEFormInput) {
    ICEFormInput=(ICEFormInput)input;
    iceDataForm=ICEFormInput.getForm();
    setPartName(iceDataForm.getName() + "String_Node_Str");
    setInput(input);
  }
 else   if (input instanceof FileEditorInput && client != null) {
    IFile formFile=((FileEditorInput)input).getFile();
    iceDataForm=client.loadItem(formFile);
    logger.info("String_Node_Str");
    ICEFormInput=new ICEFormInput(iceDataForm);
    setInput(ICEFormInput);
    setPartName(input.getName());
    try {
      registerUpdateListener(IUpdateEventListener.getUpdateEventListener());
      registerProcessListener(IProcessEventListener.getProcessEventListener());
      registerResourceProvider(ISimpleResourceProvider.getSimpleResourceProvider());
    }
 catch (    CoreException e) {
      logger.error("String_Node_Str",e);
    }
  }
 else {
    logger.error("String_Node_Str");
    throw new RuntimeException("String_Node_Str" + "String_Node_Str");
  }
  for (  Identifiable i : client.getItems()) {
    if (iceDataForm.getItemID() == i.getId()) {
      itemName=i.getClass().getSimpleName() + "String_Node_Str" + i.getId();
      break;
    }
  }
  iceDataForm.register(this);
  return;
}

Fixed version (ground truth):
/** 
 * This operation overrides init so that the ICE Form, passed as an IEditorInput, can be stored.
 * @param site the site on the workbench where the Form is drawn
 * @param input the input for this editor
 */
@Override public void init(IEditorSite site,IEditorInput input) throws RuntimeException {
  IClient client=null;
  try {
    client=IClient.getClient();
  }
 catch (  CoreException e1) {
    e1.printStackTrace();
  }
  setSite(site);
  if (input instanceof ICEFormInput) {
    ICEFormInput=(ICEFormInput)input;
    iceDataForm=ICEFormInput.getForm();
    setPartName(iceDataForm.getName() + "String_Node_Str");
    setInput(input);
  }
 else   if (input instanceof FileEditorInput && client != null) {
    IFile formFile=((FileEditorInput)input).getFile();
    iceDataForm=client.loadItem(formFile);
    logger.info("String_Node_Str");
    ICEFormInput=new ICEFormInput(iceDataForm);
    setInput(ICEFormInput);
    client.addFormWidget(new EclipseFormWidget(this));
    setPartName(input.getName());
    try {
      registerUpdateListener(IUpdateEventListener.getUpdateEventListener());
      registerProcessListener(IProcessEventListener.getProcessEventListener());
      registerResourceProvider(ISimpleResourceProvider.getSimpleResourceProvider());
    }
 catch (    CoreException e) {
      logger.error("String_Node_Str",e);
    }
  }
 else {
    logger.error("String_Node_Str");
    throw new RuntimeException("String_Node_Str" + "String_Node_Str");
  }
  for (  Identifiable i : client.getItems()) {
    if (iceDataForm.getItemID() == i.getId()) {
      itemName=i.getClass().getSimpleName() + "String_Node_Str" + i.getId();
      break;
    }
  }
  iceDataForm.register(this);
  return;
}