@Override
  public String toString() {
    return "Row: "
        + Integer.toString(rowIndex)
        + ", Column: "
        + Integer.toString(columnIndex)
        + ", Line: "
        + Integer.toString(lineIndex)
        + ","
        + Integer.toString(fieldIndex);
  }
A simple PoD class that encapsulates a caret position inside a code display (which is referred to
by row index, column index, line index, field index).
java/zylib/src/main/java/com/google/security/zynamics/zylib/gui/CodeDisplay/CodeDisplayCoordinate.java