public void setPadding(final int top, final int left, final int bottom, final int right) {
    m_leftPadding = left;
    m_rightPadding = right;
    m_topPadding = top;
    m_bottomPadding = bottom;
  }
Adds another line add the end of the label content.

@param line The line to add.
java/zylib/src/main/java/com/google/security/zynamics/zylib/gui/zygraph/realizers/ZyLabelContent.java