public int METHOD_1 ( TYPE_1 < TYPE_2 > . VAR_1 a ) { int VAR_2 ; if ( ( ( VAR_3 ) != null ) && ( ( VAR_4 ) != null ) ) { VAR_2 = ( TYPE_3 . METHOD_2 ( VAR_3 . height , VAR_4 . height ) ) + 1 ; } else { VAR_2 = ( diff ( a ) ) + 1 ; } return VAR_2 ; }

public int METHOD_1 ( TYPE_1 < TYPE_2 > . VAR_1 a ) { int VAR_2 ; if ( ( ( VAR_3 ) != null ) && ( ( VAR_4 ) != null ) ) { VAR_2 = ( TYPE_3 . METHOD_2 ( VAR_3 . height , VAR_4 . height ) ) + 1 ; } else { VAR_2 = ( java.lang.Math.abs ( diff ( a ) ) ) + 1 ; } return VAR_2 ; }
