A little java/jar cleanup

* The Jar test is split into requires-jdk and not.
* Move some inline tool definitions to fixture files.
* Reformat some stuff.
* Some linting and commenting in Jar tool.
* Enabled test for a non-java file when Jar source is a directory
  (was commented out) - needed to add a Command to copy the file
  to the directory where the class files were generated.

Signed-off-by: Mats Wichmann <mats@linux.com>

1 files changed, 19 insertions, 0 deletions

diff --git a/test/Java/Java-fixture/myjar.py b/test/Java/Java-fixture/myjar.py
new file mode 100644
index 0000000..a47e3b0
--- /dev/null
+++ b/test/Java/Java-fixture/myjar.py
@@ -0,0 +1,19 @@
+import fileinput
+import sys
+
+args = sys.argv[1:]
+while args:
+    arg = args[0]
+    if arg == 'cf':
+        out = args[1]
+        args = args[1:]
+    else:
+        break
+    args = args[1:]
+
+with open(out, 'wb') as ofp, fileinput.input(files=args, mode='rb') as ifp:
+    for line in ifp:
+        if not line.startswith(b'/*jar*/'):
+            ofp.write(line)
+
+sys.exit(0)