I'm getting multiple build errors in this file when building with Eclipse:

https://github.com/groovy/groovy-eclipse/blob/master/attic/org.codehaus.groovy/src/org/codehaus/groovy/vmplugin/v5/Java5.java

The java.lang.reflect and org.codehaus.groovy.ast packages are both imported and both contain a Parameter class. Explicitly importing org.codehaus.groovy.ast.Parameter resolves the ambiguity and it builds without errors.

Am I doing something wrong, or does this need to be fixed?