vigneswara

in your programeme no main function so youcan compile it bu u can't run that programme see syntax

if any of the os you install jdk1.5 or 1.6 after installation u set the classpath to your directory or where u are working in java editplus is suitable for beginer javac is the compiler java is interpreter to run the java programes several ides are eclipse,netbeans,myeclipse are used for …

hi dude in your code an error is there for adssigning the string to string array without mentioning the index;and another in do while in condition part

ItemListener is an interface u r class is implemented with ItemListener once u implement the Listeners u must define the abstract methods just declare those abstract methods without define the abstract methods u got an error