LOG4J2-1583 Fixed scrambled log messages triggered by nested logging from toString() method of a logging parameter object.

changes.xml.

Site documentation and changes.xml update.

Use final.

Don't share a Bindings object accross script invocations. Instead,
create a new Bindings objects and share ConcurrentMap for the scripts
static variables.

Add a "logEvent" variable as input to the Routes script.

Method private since the return value is a private interface.

Remove unused import.

Remove unused lvar.

Add a shared ConcurrentMap for the RoutingAppender's start script and
the Routes route choosing script.

Better test fixture.

Better test fixture.

@SuppressWarnings("hiding").

nit.

unused imports (forgot).

status logger static with subclasses instead of each subclass defining
its own reference.

status logger static with subclasses instead of each subclass defining
its own reference.

LOG4J2-1051 suppress the stack trace for well-known lookups regardless of which Interpolator constructor is used

LOG4J2-1582 When initializing on platforms where JMX is not available, Interpolator component should not print stack trace for warning messages.

example.

examples.

in a Routes element.