RFR: 8135292: Remove duplicate code in <OS>Address.java in SA

[Jayashree Huttanagoudar]

On Tue, 21 Jun 2022 23:18:10 GMT, Chris Plummer <cjplummer at openjdk.org> wrote:

> There are also SA tests in `test/jdk/sun/tools/jhsdb` that should be run.

I will run those tests too once after making the changes you suggested.

> src/jdk.hotspot.agent/share/classes/sun/jvm/hotspot/debugger/bsd/BsdDebuggerLocal.java line 528:
> 
>> 526:     public long getAddressValue(Address addr) {
>> 527:       if (addr == null) return 0;
>> 528:       return ((BsdAddress) addr).asLongValue();
> 
> `asLongValue()` is declared in `Address`, so it should not be necessary to cast to a `BsdAddress` (and there are similar casts in the changes below that can be removed).

ok sure

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PR: https://git.openjdk.org/jdk/pull/9112