In order to enable the 64-bit GCC compiler in SLES8, developers should ensure that their configure scripts and Makefiles are aware of this compiler.
为了在SLES8中可以使用64位编译器，开发者应该确保他们的配置脚本和Makefile文件可以识别出这个编译器。
However, it is important to be aware that JDK 5.0 is required only to compile and run the tests; you can still build your application code with your preferred compiler.
但是，您要知道只有在编译和运行测试的时候才需要JDK 5.0，所以您仍然可以用自己喜欢的编译器来构建应用程序。
Performance: Since the compiler is aware of the use of XML in a program, it can optimize the runtime representation, parsing, and XPath evaluation of XML.
性能：由于编绎器能够觉察在程序中使用了XML，所以它能够优化XML的运行时表示、解析和Path计算。
A cast is a way of explicitly informing the compiler that you intend to make the conversion and that you are aware that data loss might occur.
强制转换是显式通知编译器您打算进行转换且您知道可能会发生数据丢失的一种方式。
A cast is a way of explicitly informing the compiler that you intend to make the conversion and that you are aware that data loss might occur.
强制转换是显式通知编译器您打算进行转换且您知道可能会发生数据丢失的一种方式。
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