Jenkins 构建No such file or directory

用Jenkins构建发现如下错误：

/tmp/data-8756845084624448500.txt (No such file or directory)
java.io.FileNotFoundException: /tmp/data-8756845084624448500.txt (No such file or directory)
  at java.io.FileInputStream.open(Native Method)
  at java.io.FileInputStream.<init>(FileInputStream.java:120)
  at java.io.FileReader.<init>(FileReader.java:55)
  at com.xxx.ttt.merge.document.DocUtils.equals(DocUtils.java:20)
  at com.xxx.ttt.merge.dst.QuestradeDataTest.testMergeOption(QuestradeDataTest.java:65)
  at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
  at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
  at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
  at java.lang.reflect.Method.invoke(Method.java:597)
  at org.junit.runners.model.FrameworkMethod$1.runReflectiveCall(FrameworkMethod.java:47)
  at org.junit.internal.runners.model.ReflectiveCallable.run(ReflectiveCallable.java:12)
  at org.junit.runners.model.FrameworkMethod.invokeExplosively(FrameworkMethod.java:44)
  at org.junit.internal.runners.statements.InvokeMethod.evaluate(InvokeMethod.java:17)
  at org.junit.runners.ParentRunner.runLeaf(ParentRunner.java:271)
  at org.junit.runners.BlockJUnit4ClassRunner.runChild(BlockJUnit4ClassRunner.java:70)
  at org.junit.runners.BlockJUnit4ClassRunner.runChild(BlockJUnit4ClassRunner.java:50)

看了代码，由于是调用了File.createTempFile，在临时目录创建文件。

具体解决方案参加

https://issues.jenkins-ci.org/browse/JENKINS-19041