user2916610 questions

• Why doesn't JVM compile "incrementing a int variable" as an atomic Fetch-and-Increment opereation?
• Is this interrupt() necessary?
• Why is there no type conversion exception in this code?
• Is this snippet unnecessary in the source code of Arraylist.remove(int index)?
• Can I use Collection.size() to replace the counter in this code?
• Compiler says "Variable might not have been initialized", although I have a flag variable to guarantee it [duplicate]

user2916610 answers