Add a copyright header to test files

2023-05-21T12:48:55Z

A lot of files that are not the main test scripts had no
license/copyright headers.  This change adds those.

In a small number of cases, this necessitaed a change to an expected
line number from a failure/exception message.

Along the way, some are lightly reformatted and some add a
DefaultEnvironment call.

Signed-off-by: Mats Wichmann

change method of finding javac from using full path (which fails when it has a space in it), to appending the path to javac to env['ENV']['PATH']. (Which is basically what msvc/msvs do)

2018-09-30T18:20:39Z

SCons.git/test/Java/java_version_image/src5, branch 4.6.0

Add a copyright header to test files

change method of finding javac from using full path (which fails when it has a space in it), to appending the path to javac to env['ENV']['PATH']. (Which is basically what msvc/msvs do)