After upgrading to Java 1.6.0_14, a GWT application in Eclipse no longer stops at breakpoints even though Eclipse shows that the breakpoints are active. Are there workaround
Well, I faced this issue and found why it did not work.
First of all please check that all modules listed in debug arguments contain entry points, that means in Module.gwt.xml you have declared declaration. If at least one module is included in arguments for debugging but it doesn't have entry point eclipse plugin debug won't work. (Must have)
Also check that parameter "-startupUrl" with value stands before listed modules in debug arguments. (Nice to have)