commons-file/src/main/java/info/monitorenter/util/ExceptionUtil.java
public static ExceptionUtil instance() {
    if (ExceptionUtil.instance == null) {
      ExceptionUtil.instance = new ExceptionUtil();
    }
    return ExceptionUtil.instance;
  }
public static ExceptionUtil instance() {
    if (ExceptionUtil.instance == null) {
      ExceptionUtil.instance = new ExceptionUtil();
    }
    return ExceptionUtil.instance;
  }
Returns the singleton instance of this class.
<p>
This method is useless for now as all methods are static. It may be used in future if VM-global
configuration will be put to the state of the instance.
<p>

@return the singleton instance of this class.