public void METHOD_1 ( int data , TYPE_1 VAR_1 ) { TYPE_1 node = new TYPE_1 ( data ) ; if ( isEmpty ( ) ) { VAR_1 = node ; } else if ( ( node . data ) < ( VAR_1 . data ) ) { if ( ( VAR_2 ) == null ) VAR_1 = node ; else METHOD_1 ( node . data , VAR_2 ) ; } else { if ( ( VAR_3 ) == null ) VAR_1 = node ; else METHOD_1 ( node . data , VAR_3 ) ; } }

public void METHOD_1 ( int data , TYPE_1 VAR_1 ) { TYPE_1 node = new TYPE_1 ( data ) ; if ( ( node . data ) < ( VAR_1 . data ) ) { if ( ( VAR_2 ) == null ) VAR_2 = node ; else METHOD_1 ( node . data , VAR_2 ) ; } else { if ( ( VAR_3 ) == null ) VAR_3 = node ; else METHOD_1 ( node . data , VAR_3 ) ; } }
