One checkstyle nit, but the larger question is whether we think anyone else is using dumpSignatures... I certainly hope not, and can't think of a good one (even when it was made!), but having released with it, I'm nervous about suddenly neutering it like this.
http://gwt-code-reviews.appspot.com/844801/diff/1/6 File dev/core/src/com/google/gwt/dev/Precompile.java (right): http://gwt-code-reviews.appspot.com/844801/diff/1/6#newcode43 dev/core/src/com/google/gwt/dev/Precompile.java:43: import com.google.gwt.dev.shell.StandardRebindOracle; isn't this bad checkstyle alpha-sorting, 'C' < 'S'? http://gwt-code-reviews.appspot.com/844801/show -- http://groups.google.com/group/Google-Web-Toolkit-Contributors
