javadoc error building with IBM 1.6 JVM - package java.lang.management does not exist

[Kathey Marsden]

 I hit this problem today building javadoc with IBM 1.6 and know I have 
before because my java16compile.classpath was not complete. Specifically 
I was missing jlm.jar. Just posting in case someone else hits the error 
or I do again and can't remember. Here is my complete 
java16compile.classpath now.

java16compile.classpath=${j16lib}/sql.jar;${j16lib}/xml.jar;${j16lib}/ibmjcefw.jar;${j16lib}/security.jar;${j16lib}/rt.jar;${j16lib}/security.jar;${j16lib}/vm.jar;${j16lib}/java.util.jar;${j16lib}/jndi.jar;${j16lib}/logging.jar;${j16lib}/jlm.jar;${j16lib}/annotation.jar

  [javadoc] 
C:\cygwin\svn2\trunk\java\testing\org\apache\derbyTesting\functionTests\tests\management\PlatformConnectionGetter.java:23: 
package java.lang.management does not exist
  [javadoc] import java.lang.management.ManagementFactory;
  [javadoc]                            ^
  [javadoc] Standard Doclet version 1.6.0
  [javadoc] Building tree for all the packages and classes...
  [javadoc] Building index for all the packages and classes...
  [javadoc] Building index for all classes...