tools/javac/Paths/AbsolutePathTest.java start failing on Windows after JDK-8050429.

----------System.err:(19/833)----------
[DIRECT]:
Test2.java:1: error: package test does not exist
import test.Test; class Test2 {}
           ^
1 error
ToolBox$TaskError: Task javac failed: rc=1
at ToolBox$AbstractTask.checkExit(ToolBox.java:641)
at ToolBox$JavacTask.run(ToolBox.java:1003)
at AbsolutePathTest.main(AbsolutePathTest.java:67)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.lang.reflect.Method.invoke(Method.java:484)
at com.sun.javatest.regtest.MainAction$SameVMRunnable.run(MainAction.java:759)
at java.lang.Thread.run(Thread.java:745)

JavaTest Message: Test threw exception: ToolBox$TaskError
JavaTest Message: shutting down test

result: Failed. Execution failed: `main' threw exception: ToolBox$TaskError: Task javac failed: rc=1