javac error“code too large”？ [英] javac error "code too large"?

问题描述

我有一个单元测试，我静态定义了一个相当大的字节数组（超过8000字节）作为文件的字节数据，我不想每次运行我的单元测试时读取。

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中编译良好，通过Ant脚本我得到以下错误：

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]                                 ^

任何想法为什么以及如何避免这种情况？

Any ideas why and how I can avoid this?

回答：Shimi的回答做了一个诀窍。我把字节数组移出到一个单独的类，它编译正常。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中的方法限制为64k字节码。静态初始化是通过单一方法完成的（请参阅链接）$ b $bÚ
您可以尝试从文件加载数组数据。

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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