globalMap - "printStream"

[KrupalGharat]

Can someone please help me to understand the below flow

What is "printStream" in globalMap?

What does the code do/mean in tJava1 component?

[fdenis]

this java is closing a previously invoked PrintStream Class.
this instance of PrintStream is stored into a globalMap variable named printStrem.

this class may be invoked into tLogCatcher or previoussly.