stagesupport/src/main/java/com/streamsets/pipeline/lib/util/AntPathMatcher.java
public void setPathSeparator(String pathSeparator) {
    this.pathSeparator = (pathSeparator != null ? pathSeparator : DEFAULT_PATH_SEPARATOR);
    this.pathSeparatorPatternCache = new PathSeparatorPatternCache(this.pathSeparator);
  }
public void setPathSeparator(String pathSeparator) {
    this.pathSeparator = (pathSeparator != null ? pathSeparator : DEFAULT_PATH_SEPARATOR);
    this.pathSeparatorPatternCache = new PathSeparatorPatternCache(this.pathSeparator);
  }
Set the path separator to use for pattern parsing.
<p>Default is "/", as in Ant.