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OldCurmudgeon

Rating
1511.18 (63,611th)
Reputation
53,248 (1,844th)
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Title Δ
java Expression too complex reduce the number of conditionl operators -0.58
Generics type parameters getting bounded, without passing real type +1.17
Locks between two methods starving one method +0.51
How the iterator is failsafe in concurrent hash map -0.25
Confused about how to use exchanger in java 0.00
Algorithm for Ruby's flatten() method implemeted in Java +0.74
Writing a multithreaded mapping iterator in Java +1.75
Most efficient method to randomly generate a location on some certa... +0.44
configure object level caching in ehcache 0.00
Generate random bar codes - a design issue 0.00
Why does 10>>2+5>>2 evaluate to zero? -1.20
Permanent change of a variable in static method -0.16
Modifying an outer variable within an anonymous inner class -1.05
Get class instance from enum type +0.51
How to break an int into two chars +0.50
What is the best approach to encapsulate multiple method calls? -0.49
Design pattern - enforcing certain behaviour of subclasses 0.00
Java wrapper class subclass of concrete type +0.70
How to return from JUnit test to main method if part of test takes... +0.65
Java multi-type method parameter? -0.14
Custom Curly Bracket Methods -0.34
Java CSV file update +0.44
How to run one single IT test in maven +0.11
There's something wrong in my Magic Square Algorithm 0.00
Searching a 2D Array around a single Position +0.01
typed int and bitfield packing in java +0.16
static variable in subclass Java -0.34
How do i wait for all threads in java code here? -0.47
Moving several items in an ArrayList +0.13
Why does javac complain about generics unrelated to the class'... 0.00
Upper bounded wildcard, iterator and for-each loop +2.26
Decouple abstract class details from extended implementations +1.72
List<Entry<K,V>> - anything more standard than that? -0.03
finding longest sequence of consecutive numbers -0.24
How to compress alphanumeric strings? +0.33
Concurrency Future - is get() called if its already done? 0.00
java check if digits in square of a number are not in its cube +0.29
Prim's algorithm, using a priority queue +2.42
How come my HashMap have a duplicate key? 0.00
Java: how to store sparse data efficiently +0.02
How to change value of a local variable inside an inner class? -0.50
Handling items in queue when other end fails to receive +0.43
c3p0 CombopooledDataSource not committing SQL update 0.00
Method signature best practices - overloading vs. long name -0.82
Most efficient way to split a string on the first occurrence of a d... +1.06
Quickest way of storing and accessing Strings in an array +0.27
Is this Double-Checked Locking that is not Broken? 0.00
Excluding concurrent activity from a concurrent Java collection 0.00
Presentation/validation of negative zero in jsp? +0.02
Trie longest prefix matching -2.44