javaclasspath set and get dynamic Java class path

## Syntax

    res=javaclasspath()
                javaclasspath(path)

## Arguments

res

  a string matrix

## Description

set and get the dynamic Java path to one or more directory or file specifications given in path.

## Examples

    res=javaclasspath();
    javaclasspath(SCI);
    javaclasspath([SCI,SCI+'/java']);