javagit/src/main/java/edu/nyu/cs/javagit/client/GitCommitResponseImpl.java
public boolean setFilesChanged(String filesChangedStr) {
    try {
      this.filesChanged = Integer.parseInt(filesChangedStr);
      return true;
    } catch (NumberFormatException e) {
      return false;
    }
  }
public boolean setFilesChanged(String filesChangedStr) {
    try {
      this.filesChanged = Integer.parseInt(filesChangedStr);
      return true;
    } catch (NumberFormatException e) {
      return false;
    }
  }
Sets the number of files changed during a commit.

@param filesChangedStr
The number of files changed in <code>String</code> format.
@return True if the <code>filesChangedStr</code> parameter is a <code>String</code>
representing a number. False if the <code>String</code> does not contain a parsable
integer.