javac错误“代码太大"? [英] javac error "code too large"?

问题描述

我有一个单元测试，其中我静态定义了一个相当大的字节数组(超过 8000 个字节)作为我不想每次运行单元测试时读取的文件的字节数据.

I have a unit test where I have statically defined a quite large byte array (over 8000 bytes) as the byte data of a file I don't want to read every time I run my unit test.

private static final byte[] FILE_DATA = new byte[] {
12,-2,123,................
}

这在 Eclipse 中编译得很好，但是当通过 Ant 脚本编译时，我收到以下错误:

This compiles fine within Eclipse, but when compiling via Ant script I get the following error:

[javac] C:\workspace\CCUnitTest\src\UnitTest.java:72: code too large
[javac]     private static final byte[] FILE_DATA = new byte[] {
[javac]                                 ^

知道为什么以及如何避免这种情况吗?

Any ideas why and how I can avoid this?

答案:Shimi 的答案成功了.我将字节数组移到一个单独的类中，它编译得很好.谢谢！

Answer: Shimi's answer did the trick. I moved the byte array out to a separate class and it compiled fine. Thanks!

推荐答案

Java 中的方法的字节码限制为 64k.静态初始化在单个方法中完成(参见 link)
您可以尝试从文件中加载数组数据.

Methods in Java are restricted to 64k in the byte code. Static initializations are done in a single method (see link)
You may try to load the array data from a file.

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