On Tue, 23 Mar 2021 13:45:33 GMT, Alexey Ivanov <aiva...@openjdk.org> wrote:
> When `getAllPrinterNames()` returns null, the list of `printServices` is > assigned a new empty array without invalidating old services which were in > the array before. > > The old print services should be invalidated. src/java.desktop/windows/classes/sun/print/PrintServiceLookupProvider.java line 120: > 118: // don't get the default. > 119: invalidateServices(); > 120: printServices = new PrintService[0]; I am not sure this call to invalidateServices() is needed as we are creating a new `printServices` object of 0 length so making the old printServices invalid is redundant as it is same global variable. ------------- PR: https://git.openjdk.java.net/jdk/pull/3151
