Program: 123455
Project: 123455
Buggy source:
/** 
 * cLi Comment method "getOriginalValue". check the context or not.
 */
public String getOriginalValue(String value){
  if (value != null) {
    IProcess process=this.getMultiSchemasComponent().getProcess();
    if (process != null) {
      String newValue=null;
      if (value.contains("String_Node_Str")) {
        String[] split=value.split("String_Node_Str");
        for (int i=0; i < split.length; i++) {
          split[i]=split[i].trim();
          if (split[i].startsWith(TalendTextUtils.getQuoteChar()) && split[i].endsWith(TalendTextUtils.getQuoteChar()) && split[i].length() - 1 > 0) {
            split[i]=split[i].substring(1,split[i].length() - 1);
          }
          String varName=ContextParameterUtils.getVariableFromCode(split[i]);
          if (varName != null) {
            IContextParameter contextParameter=process.getContextManager().getDefaultContext().getContextParameter(varName);
            if (contextParameter != null) {
              String value2=contextParameter.getValue();
              if (value2 != null) {
                split[i]=value2;
              }
            }
          }
          if (newValue == null) {
            newValue=split[i];
          }
 else {
            newValue=newValue + split[i];
          }
        }
        if (newValue.startsWith(TalendTextUtils.getQuoteChar()) && newValue.endsWith(TalendTextUtils.getQuoteChar())) {
          return newValue;
        }
 else {
          return TalendTextUtils.addQuotes(newValue);
        }
      }
 else {
        String varName=ContextParameterUtils.getVariableFromCode(value);
        if (varName != null) {
          IContextParameter contextParameter=process.getContextManager().getDefaultContext().getContextParameter(varName);
          if (contextParameter != null) {
            String value2=contextParameter.getValue();
            if (value2 != null) {
              if (value2.startsWith(TalendTextUtils.getQuoteChar()) && value2.endsWith(TalendTextUtils.getQuoteChar())) {
                return value2;
              }
 else {
                return TalendTextUtils.addQuotes(value2);
              }
            }
          }
        }
      }
    }
  }
  return value;
}

Fixed version (ground truth):
/** 
 * cLi Comment method "getOriginalValue". check the context or not.
 */
public String getOriginalValue(String value){
  if (value != null) {
    IProcess process=this.getMultiSchemasComponent().getProcess();
    if (process != null && ContextParameterUtils.containContextVariables(value)) {
      String newValue=null;
      if (value.contains("String_Node_Str")) {
        String[] split=value.split("String_Node_Str");
        for (int i=0; i < split.length; i++) {
          split[i]=split[i].trim();
          if (split[i].startsWith(TalendTextUtils.getQuoteChar()) && split[i].endsWith(TalendTextUtils.getQuoteChar()) && split[i].length() - 1 > 0) {
            split[i]=split[i].substring(1,split[i].length() - 1);
          }
          String varName=ContextParameterUtils.getVariableFromCode(split[i]);
          if (varName != null) {
            IContextParameter contextParameter=process.getContextManager().getDefaultContext().getContextParameter(varName);
            if (contextParameter != null) {
              String value2=contextParameter.getValue();
              if (value2 != null) {
                split[i]=value2;
              }
            }
          }
          if (newValue == null) {
            newValue=split[i];
          }
 else {
            newValue=newValue + split[i];
          }
        }
        if (newValue.startsWith(TalendTextUtils.getQuoteChar()) && newValue.endsWith(TalendTextUtils.getQuoteChar())) {
          return newValue;
        }
 else {
          return TalendTextUtils.addQuotes(newValue);
        }
      }
 else {
        String varName=ContextParameterUtils.getVariableFromCode(value);
        if (varName != null) {
          IContextParameter contextParameter=process.getContextManager().getDefaultContext().getContextParameter(varName);
          if (contextParameter != null) {
            String value2=contextParameter.getValue();
            if (value2 != null) {
              if (value2.startsWith(TalendTextUtils.getQuoteChar()) && value2.endsWith(TalendTextUtils.getQuoteChar())) {
                return value2;
              }
 else {
                return TalendTextUtils.addQuotes(value2);
              }
            }
          }
        }
      }
    }
  }
  return value;
}