Description:

Compiling simple projects with a 1.3.1 JRE (Java HotSpot(TM) Client VM 
1.3.1_01) selected doesn't appear to function.  Did appear to work correctly 
under 4.0.  When selecting the 1.3.1 platform, IDE appears to be using a javac 
flag ('-source') which isn't compatible with the 1.3.1 compiler.

Code:

/*
 * Main.java
 *
 * Created on April 1, 2005, 12:54 PM
 */

package helloworld;

/**
 *
 * @author alex_coates
 */
public class Main {
    
    /** Creates a new instance of Main */
    public Main() {
            System.out.println("Hello World.");
    }
    
    /**
     * @param args the command line arguments
     */
    public static void main(String[] args) {
        // TODO code application logic here
    }
    
}

Compiler Output:

init:
deps-jar:
Compiling 1 source file to 
C:\cvsrepositories\power_mig\mig\HelloWorld\build\classes
javac: invalid flag: -source
Usage: javac <options> <source files>
where possible options include:
  -g                        Generate all debugging info
  -g:none                   Generate no debugging info
  -g:{lines,vars,source}    Generate only some debugging info
  -O                        Optimize; may hinder debugging or enlarge class file
  -nowarn                   Generate no warnings
  -verbose                  Output messages about what the compiler is doing
  -deprecation              Output source locations where deprecated APIs are 
used
  -classpath <path>         Specify where to find user class files
  -sourcepath <path>        Specify where to find input source files
  -bootclasspath <path>     Override location of bootstrap class files
  -extdirs <dirs>           Override location of installed extensions
  -d <directory>            Specify where to place generated class files
  -encoding <encoding>      Specify character encoding used by source files
  -target <release>         Generate class files for specific VM version

BUILD FAILED (total time: 1 second)