question: private void breakupLabel ( ) { int prev = 0 , noa ; for ( noa = 0 ; noa < m_label . length ( ) ; noa ++ ) { if ( m_label . charAt ( noa ) == '\n' ) { m_lines . addElement ( m_label . substring ( prev , noa ) ) ; prev = noa + 1 ; } } m_lines . addElement ( m_label . substring ( prev , noa ) ) ; }
target:  This Will break the node's text up into lines.