Error with Galaxy

Hello,

I get the following error in executing "make"
in my visad/benjamin directory:

javac Galaxy.java
Galaxy.java:474: Method setAlwaysAutoScale(boolean) not found in class 
visad.DisplayImpl.
    display1.setAlwaysAutoScale(true);
                               ^
Galaxy.java:507: Method setAlwaysAutoScale(boolean) not found in class 
visad.DisplayImpl.
    display2.setAlwaysAutoScale(true);
                               ^
Galaxy.java:675: Method setMaximumSize(java.awt.Dimension) not found in class 
visad.util.LabeledRGBWidget.
    lw.setMaximumSize(d);
                     ^
3 errors
*** Error code 1
make: Fatal error: Command failed for target `Galaxy.class'

--------------------------------------------------------------

Thanks for any help you can give,

       -Bob Rabin