从32位JDK升级到64位JDK

Question

I have a question on upgrading the java applications from 32-Bit JDK to 64-Bit JDK. Is it compatiable to be upgraded like this ?

Could a simple full compilation in 64-Bit JDK using the old java code (.java) achieve it ?

Awaiting your comments on this.

Thanks

Answer 1

As long as you are not using JNI or native code, you should be able to compile your java code with the 64-bit SDK without problems.

See https://stackoverflow.com/a/9411435/153424 for more information