for (Joint j = m_jointList; j != null; j = j.getNext()) { drawJoint(j);
for (Joint j = m_jointList; j != null; j = j.getNext()) { drawJoint(j);
for (Joint j = m_jointList; j != null; j = j.getNext()) { drawJoint(j);
for (Joint j = m_jointList; j != null; j = j.getNext()) { drawJoint(j);
for (Joint j = world.getJointList(); j != null; j = j.getNext()) { drawJoint(j);