Cootri questions

Cootri answers

• How can iterate over and modify this Arraylist?
• Initializing an object without new operator in java
• Increase memory for ant
• Java Integer Wrapper Class Related
• Method to accept one class object or another class object
• How to publish StringBuffer safely?
• How to create a property without accessors in Kotlin?
• How toString() is automatically call inside println()
• Hibernate: insert data with foreign key
• ReentrantLock vs synchronized on CPU level?