Remove unnecessary "throws" declarations

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Created by MOE: https://github.com/google/moe
MOE_MIGRATED_REVID=201058582

java/google/registry/tools/ResaveEppResourceCommand.java

@@ -47,7 +47,7 @@ public final class ResaveEppResourceCommand extends MutatingCommand {
   protected String uniqueId;
 
   @Override
-  protected void init() throws Exception {
+  protected void init() {
     Key<? extends EppResource> resourceKey = checkArgumentNotNull(
         type.getKey(uniqueId, DateTime.now(UTC)),
         "Could not find active resource of type %s: %s", type, uniqueId);