src/jdk.compiler/share/classes/com/sun/tools/javac/code/Symtab.java

rev 3340 : 8154283: Check for clash between package and class not working when package in a different module
Summary: Looking for any visible package when checking for package-class clash
Reviewed-by: TBD

*** 696,706 ****
  
      /** Check to see if a package exists, given its fully qualified name.
       */
      public boolean packageExists(ModuleSymbol msym, Name fullname) {
          Assert.checkNonNull(msym);
!         return enterPackage(msym, fullname).exists();
      }
  
      /** Make a package, given its fully qualified name.
       */
      public PackageSymbol enterPackage(ModuleSymbol currModule, Name fullname) {
--- 696,706 ----
  
      /** Check to see if a package exists, given its fully qualified name.
       */
      public boolean packageExists(ModuleSymbol msym, Name fullname) {
          Assert.checkNonNull(msym);
!         return lookupPackage(msym, fullname).exists();
      }
  
      /** Make a package, given its fully qualified name.
       */
      public PackageSymbol enterPackage(ModuleSymbol currModule, Name fullname) {