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- Which platforms and Java releases support 64-bit operation?
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- Where can I download the 64-bit SDK or JRE?
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- When you download the SDK or JRE, must you choose between the 32 and 64-bit versions?
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- How do I select between 32 and 64-bit operation? What's the default?
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- Are both -client and -server VM modes available in 64-bit Java?
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- Which components do not support 64-bit operation?
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- How is native code affected?
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- When writing Java code, how do I distinguish between 32 and 64-bit operation?
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- Will 32-bit native code work with a 64-bit VMs?
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- Where can I learn more about 64-bit programming?
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- What are the performance characteristics of 64-bit versus 32-bit VMs?
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- What are the default heap sizes for 64-bit VMs if GC ergonomics is not used?
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- How large a heap can I create using a 64-bit VM?
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- Which garbage collector should I use for very large 64-bit heaps?
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