» Java Yingliang Du’s Blog

Configure Log4J in Eclipse IDE

• October 29, 2009 • Leave a Comment

Posted in Uncategorized
Tags: ide, Java, logger

Experiencing Testing Days

• October 2, 2009 • Leave a Comment

Posted in Java
Tags: Java, jee. ide, Spring, testing

Use enumerated constants in Java

• September 24, 2009 • Leave a Comment

Posted in Java
Tags: constants, enum, Java

How to create a new OSGi Bundle Maven Project from scratch

• September 16, 2009 • Leave a Comment

Posted in Uncategorized
Tags: Java, Maven, OSGi, Spring

Configure P6Spy with JBoss-4.2.1.GA

• August 28, 2009 • 2 Comments

Posted in Uncategorized
Tags: database, Java, jboss

Difference between InputStream and Reader

• July 7, 2009 • Leave a Comment

Posted in Java
Tags: Java

Three ways to make HashMap thread-safe

• July 7, 2009 • Leave a Comment

Posted in Java
Tags: collection, Java

Why do you need to override equals() method in Java?

• July 1, 2009 • Leave a Comment

Posted in Uncategorized
Tags: Java

Why does a method claim return SET over HASHSET?

• July 1, 2009 • Leave a Comment

Posted in Uncategorized
Tags: collection, Java

What are new features in Java 1.5?

• June 30, 2009 • Leave a Comment

Posted in Uncategorized
Tags: Java