SETTING PATH JAVA SE

This section describes how to use the PATH and CLASSPATH environment variables on Microsoft Windows Consult the installation instructions that came with your installation of the bundle the Java Development Kit (JDK) software for the latest information

After Installing Java Aplication, JDK Directory Structure Which Will have indicated below.

Just go ahead, setting the path in environment variable by entering the directory bin folder, the example is : C:\Program Files\Java\jdk1.7.0\bin.. 

when you've got the directory bin folder .. open the windows environment variables such as draw upon below.

begin in this section you select user variables for the admin to set the path

column content with a variable name PATH

while the column variable value, the contents of the directory bin folder already in the can before.

note* to fill in the variable value with the Bin folder directory begins with the sign (.; directory bin)

And the result is

 .;C:\Program Files\Java\jdk1.7.0\bin

click ok and you're finished setting the path

begin in this section you select system variables for the admin to set the classpath

column content with a variable name CLASSPATH

while the column variable value, the contents of the directory bin folder already in the can before.

note* to fill in the variable value with the lib folder directory begins with the sign (.; directory lib)

And the result is

 .;C:\Program Files\Java\jdk1.7.0\lib

for example, I fill with an existing directory bin folder on my computer. this drawing.:

then click OK every window environment variable..
setting java path is completed.

to check the path click on this link CHECK PATH SETTING
 for setting classpath click on this link SETTING CLASSPATH JAVA SE