The class loader does a number of checks on the bytecodes of the class to ensure that it is well formed and well behaved 类别载入器对于类别的字节码要做许多检测,以确保格式正确、行为正确。
Java applications use additional memory because the virtual machine has to do lots of " stuff " when running java bytecodes java应用程序要使用额外的内存,因为运行java字节码时,虚拟机必须完成许多“工作”。
Problems that could stem from compiling new bytecodes also apply to changing those bytecodes at build time, load time, or run time 在构建时、装入时或运行时修改这些字节码的时候,一些影响编译新字节码的问题也会出现。
Problems that could stem from compiling new bytecodes also apply to changing those bytecodes at build time, load time, or run time 在构建时、装入时或运行时修改这些字节码的时候,一些影响编译新字节码的问题也会出现。
The binary data can be malformed if the bytecodes have been changed-if the major or minor number has been changed, for instance 如果位元组码发生了更改,例如主版本号或次版本号发生了更改,那么二进位资料的形式就会有误。
Much like jython or jacl, netrexx compiles rexx-like source code into java bytecodes, and optionally runs the resulting 更类似于jython或者jacl,netrexx将类似于rexx源代码编译为java字节代码,并(可选)在jvm中运行作为结果生成的
It supports true native compilation of source code to prc executables or hackmaster hacks, rather than using a virtual machine and bytecodes 它支持将源代码真正本机编译成prc可执行文件或hackmasterhack,而不是使用虚拟机和字节码。
This could occur if the bytecodes had been deliberately hacked, for example, or if an error had occurred when transferring the class file over a network 例如,如果对位元组码故意做了更改,或者在透过网路传送类别档时现出了错误,那么就可能发生这个异常。
Moreover, what is " specialized " in psyco compilation is more than the choice of python bytecodes, psyco also specializes over variable values that are known in execution contexts 而且,psyco编译中的“专门的”内容不仅仅是对python字节码的选择,psyco也要对执行上下文中已知的变量值进行专门化。
Pocketc operates much like most of the languages we have looked at in that it provides its own runtime environment; this amounts to a virtual machine to interpret pocketc compiled bytecodes )pocketc操作起来非常象我们所看到过的大多数语言,它提供了自己的运行时环境;这等于解释pocketc编译的字节码的虚拟机。