Review

finding-4

/mubench/checkouts/testng/677302c/build/src/main/java/org/testng/TestNGAntTask.java

createPathString(Path, String)

class TestNGAntTask {
  /**
   * Creates a string representation of the path.
   */
  private String createPathString(Path path, String sep) {
    if(path == null) {
      return null;
    }

    final StringBuffer buf= new StringBuffer();

    for(int i= 0; i < path.list().length; i++) {
      File file= getProject().resolveFile(path.list()[i]);

      if(!file.exists()) {
        log("Classpath entry not found: " + file, Project.MSG_WARN);
      }

      buf.append(file.getAbsolutePath()).append(sep);
    }

    if(path.list().length > 0) { // cut the last ;
      buf.deleteCharAt(buf.length() - 1);
    }

    return buf.toString();
  }

}