A very long invocation of the invokedynamic instruction caused the program to not respond

[luiox]

Describe the bug

I use 4.0.0 recaf. This is built by the latest master branch.

I use recaf to modify a method, and I found when I try to use the vertical slider to view the following content, the program will not respond.

In this method, there are many, many invokedynamic such as the following form. I reduced the quantity of \u0020. When the amount of \u0020 is stacked enough, the scrollbar will no longer function.

invokedynamic \u0020\u0020\u0020\u0020\u0020\u0020, (Ljava/lang/invoke/MethodHandles$Lookup;Ljava/lang/String;Ljava/lang/invoke/MethodType;Ljava/lang/String;Ljava/lang/String;Ljava/lang/String;Ljava/lang/Integer;)Ljava/lang/invoke/CallSite; } { "ߕߞ߉ߞޑߓߞߑߘޑ߬߆ߌߋߚߒ", "ߘߚߋߚߑ߉", "ޗ߳ߕߞ߉ߞސߓߞߑߘސ߬ߋߍߖߑߘބޖ߳ߕߞ߉ߞސߓߞߑߘސ߬ߋߍߖߑߘބ", 0 }

I hope that if there are many identical forms, such as a long string of \u0020, they can be folded up. This may reduce the jam.