Build failure

[Mohan Radhakrishnan]

Hi,
         I have jdk9-ea on windows. Why does this fail ?

D:\Spring\jcstress>java -version
java version "9-ea"
Java(TM) SE Runtime Environment (build 9-ea+168)
Java HotSpot(TM) 64-Bit Server VM (build 9-ea+168, mixed mode)

Thanks,
Mohan


[INFO] Checking for local modifications: skipped.
[INFO] Updating project files from SCM: skipped.
[INFO] EXECUTING: cmd.exe /X /C "hg id -i"
[INFO] Storing buildNumber: 9cbe23132d16+ at timestamp: 1494230778396
[INFO] EXECUTING: cmd.exe /X /C "hg id -i"
[INFO] Storing buildScmBranch: UNKNOWN
[INFO]
[INFO] --- maven-resources-plugin:2.6:resources (default-resources) @
jcstress-c
ore ---
[INFO] Using 'UTF-8' encoding to copy filtered resources.
[INFO] Copying 3 resources
[INFO]
[INFO] --- maven-compiler-plugin:3.5.1:compile (default-compile) @
jcstress-core
 ---
[INFO] Changes detected - recompiling the module!
[INFO] Compiling 957 source files to
D:\Spring\jcstress\jcstress-core\target\cla
sses
[INFO] -------------------------------------------------------------
[ERROR] COMPILATION ERROR :
[INFO] -------------------------------------------------------------
[ERROR]
/D:/Spring/jcstress/jcstress-core/src/main/java/org/openjdk/jcstress/inf
ra/processors/JCStressTestProcessor.java:[27,1] package com.sun.source.tree
does
 not exist
[ERROR]
/D:/Spring/jcstress/jcstress-core/src/main/java/org/openjdk/jcstress/inf
ra/processors/JCStressTestProcessor.java:[28,27] package
com.sun.source.util doe
s not exist