gaborsch questions

gaborsch answers

• Hungarian algorithm - Last step of selecting 0s from such that each row and column has only one selected
• OutOfMemoryError reading a 174 Mb text file with large rows
• Casting performance in different levels when casting down
• Algorithm for comparing two lists
• Cannot cast to type though type
• HashMap in Java
• Loading a class twice in JVM using different loaders
• How to extract the date fields for locale-specific formatting in Java?
• Java Higher Order Polymorphic Function
• When to use "this" in Java