runtime(java): Remove the group exclusion list from @javaTop

Instances of anonymous classes can be passed as method
arguments and should be subject to line folding as well.

closes: #15048

Signed-off-by: Aliaksei Budavei <0x000c70@gmail.com>
Signed-off-by: Christian Brabandt <cb@256bit.org>

runtime/syntax/testdir/dumps/java_unfoldment_01.dump

@@ -17,4 +17,4 @@
 @24|n+0#af5f00255&|e|w| +0#0000000&|O|b|j|e|c|t|(|)| |{@2|}@2|;| @30
 @20|}@2|;| @50
 @16|}| @57
-@57|1|9|,|1| @9|1|9|%| 
+@57|1|9|,|1| @9|1|6|%|