This closes #199 pull request at github.com/apache/ant

- Reverts the changes done to launch scripts which were checking for the Java runtime version to decide whether or not to set java.security.manager=allow
  - Introduces a new "allow" Java class (in unnamed package) as a workaround to allow setting java.security.manager=allow on (older) versions of Java which don't
recognize "allow" as a predefined text for that property
  - Packages the "allow" Java class into ant-launcher.jar, which is the same jar file containing the org.apache.tools.ant.launch.Launcher class that gets launched
from the Ant startup scripts
  - Sets java.security.manager=allow explicitly in Ant launch scripts, irrespective of which Java runtime version is being used

https://bz.apache.org/bugzilla/show_bug.cgi?id=65621

https://bz.apache.org/bugzilla/show_bug.cgi?id=65647

Fix detection of java.specification.version

Signed-off-by: Keith W. Campbell <keithc@ca.ibm.com>

Names end before the first NULL (not the last)

This fixes parsing of archives produced on macOS.

Signed-off-by: Keith W. Campbell <keithc@ca.ibm.com>

Bugzilla Report 66231

Fix retrieval from non-default repositories

Since the `<remoterepo>` tag is not in the scope of the `<resolve>`
target, fetching artifacts from repositories different from Maven
Central fails (e.g. JAI).

Backport fix for bz-63438 to 1.9.x

Backported from 1.10.x: dfeee59cca

Resolver Ant tasks instead (https://maven.apache.org/resolver-ant-tasks/)

This closes #186 pull request at github/apache/ant repo.

thanks @twogee

Update selectors.html

Correct small typo in selectors.html