Method searchJarForClasses

src/bsh/classpath/BshClassPath.java:482–500

Get the class file entries from the Jar

( URL jar )

		Get the class file entries from the Jar
	*/
	static String [] searchJarForClasses( URL jar ) 
		throws IOException 
	{
		Vector v = new Vector();
		InputStream in = jar.openStream(); 
		ZipInputStream zin = new ZipInputStream(in);

		ZipEntry ze;
		while( (ze= zin.getNextEntry()) != null ) {
			String name=ze.getName();
			if ( isClassFileName( name ) )
				v.addElement( canonicalizeClassName(name) );
		}
		zin.close();

		String [] sa = new String [v.size()];
		v.copyInto(sa);
		return sa;
	}

	public static boolean isClassFileName( String name ){
		return ( name.toLowerCase().endsWith(".class") );