Cleanup (formatting)
Compilation fix
IDEA-123641 Breakpoints groups: for the java/javascriptExceptions nodes the MoveToGroup action is enabled but doesn't move AnyException subnodes
improve distraction-free UE: fix blinking & enlarge breakpoint area
IDEA-112552 "Replace with lambda" should use expression lambda when possible
ensure that tree is not flattened when action to switch is disabled (IDEA-123549)
unused parameter: do not highlight if method is used locally by method reference (IDEA-123265)
NPE: usage in foreign language (IDEA-123604)
literal expression won't be created from string with line break
Merge remote-tracking branch 'origin/master'