Joop Eggen questions

Joop Eggen answers

• Decrypt string in java which in encrypted in android app
• Why does this take so long to run?
• Java: reliably calling GC?
• Is it better to make a separate constructor and init method, or to create a constructors with parameters? [closed]
• Can't figure out the correct type for a HashMap
• How to completely remove an icon from JDialog?
• List to varargs with pre-defined size or without size
• Divide the bigdecimal value in a list of object using java 8?
• Inverting bits of binary string java
• Deleting last new line string