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卢声远 Shengyuan Lu

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1399.71 (4,536,189th) 		Reputation
21,497 (6,195th)
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Title Δ
Why do Java's synchronized Collections not use Read/Write locks? -0.87
Java - synchronizing getSize() on List -0.32
java: iterable size +2.04
ArrayList vs LinkedList from memory allocation perspective +0.41
How to use Java Timer to handle multiple repeating tasks? +2.76
What is the default Maximum Size for a Google Guava Cache? -0.38
Best practice: how do I tell if a collection/set/let is a Guava Imm... -0.83
Setting a relative window.location.href in envjs 0.00
Back in OO fundamentals. How does LinkedHashMap work under the hood... +0.62
Why use JUnit for testing? -0.72
JUnit Tests not running in Eclipse -0.81
Using JUnit @Rule in Eclipse's JUnit runner -1.32
How can I add methods to the JUNIT test suite..? +0.63
How to specify which classes to be added in @SuiteClasses in junit4 +0.60
Google collections - modifiable iterator from collections.filter? 0.00
Checking out Lucene from their SVN 0.00
Randomly generate text, based on a Linkedhashmap of key=String and... 0.00
Why is it not good practice to synchronize on Boolean? -0.83
writing java Cache Manager with Search functionality 0.00
Sorting an array using two different criteria +0.10
Lists.newArrayList vs new ArrayList -0.03
"No suitable driver" when running, but not in IDE +0.48
OOP Design - Private modifier -1.12
Tomcat fails to start in Eclipse - java.net.BindException: Address... -0.37
Error converting long to Timestamp +0.12
searching for a keyword using whitespace analyzer 0.00
Java setter and getter? -0.58
How to get an object back from my executorService? -1.22
Sorting Map by Value, clarification needed -0.05
searching for a group of keywords in multiple fields using lucene +0.51
Lucene: Multi-word phrases as search terms -0.38
How to use MultiFieldQueryParser from Lucene? 0.00
get the number of instances of an element in a guava multiset witho... -0.79
TreeSet of partially ordered elements +0.47
how to get the lowest float value from the hash map +0.98
Access to methods of a static instance by multiple threads +0.38
Java LinkedList methods for Queue and Stack +1.58
Fast sorting where order seldom changes +0.38
Java find most common value in HashSet +0.67
Iterable/Multidimensional array next method issues -1.18
Waiting for an update +0.63
How to make contributions to JUNIT open source -0.97
Why is there no tail() and head() method in the java list +1.32
Can a list passed to a function be modofied by another thread in Ja... +1.65
Sort HashTable according to values(numeric) preferably descending o... +0.27
how to make a vector synchronized such that from two threads only o... +1.12
Automatically sorted by values map in Java +1.01
about deepClone -0.73
How to refactor a method to make it easier to test -0.62
How to read heap dump file which is created by jconsole? +0.13