XML by Example

XDic.java:6: Package javax.servlet not found in import.

import javax.servlet.*;

However, it is easy to recognize that this error is linked to an incorrect

classpath: If the compiler cannot find a package, it’s a sure sign that the

classpath is incorrect.

CAUTION

Neither the compiler nor the JVM will issue a warning if there are invalid directories in

the classpath.

Invalid directories are ignored but, of course, these invalid directories still cause prob-

lems because the JVM cannot find your classes.

4. In the following example, because the classpath does not contain a ref-

erence to the current path , the JVM cannot find the classes:

set classpath=c:\jetty\lib\javax.servlet.jar; ...