https://help.ubuntu.com/community/Java
java虚拟机使用的是ubuntu默认的。需要现安装jdk1.5.0，然后在调用
- Open a Terminal window
-
Run sudo update-java-alternatives -l to see the current configuration and possibilities.
-
Run sudo update-java-alternatives -s XXXX to set the XXX java version as default. For Sun Java 6 this would be sudo update-java-alternatives -s java-6-sun
-
Run java -version to ensure that the correct version is being called.
PS:eclipse的ADT插件也需要是标准的JAVA才行