bundles/org.apache.jasper.glassfish/src/org/apache/jasper/compiler/TagLibraryInfoImpl.java
private String[] generateTLDLocation(String uri,
					 JspCompilationContext ctxt)
                throws JasperException {

	int uriType = TldScanner.uriType(uri);
	if (uriType == TldScanner.ABS_URI) {
	    err.jspError("jsp.error.taglibDirective.absUriCannotBeResolved",
			 uri);
	} else if (uriType == TldScanner.NOROOT_REL_URI) {
	    uri = ctxt.resolveRelativeUri(uri);
	}

	String[] location = new String[2];
	location[0] = uri;
	if (location[0].endsWith("jar")) {
	    URL url = null;
	    try {
		url = ctxt.getResource(location[0]);
	    } catch (Exception ex) {
		err.jspError("jsp.error.tld.unable_to_get_jar", location[0],
			     ex.toString());
	    }
	    if (url == null) {
		err.jspError("jsp.error.tld.missing_jar", location[0]);
	    }
	    location[0] = url.toString();
	    location[1] = "META-INF/taglib.tld";
	}

	return location;
    }
private String[] generateTLDLocation(String uri,
					 JspCompilationContext ctxt)
                throws JasperException {

	int uriType = TldScanner.uriType(uri);
	if (uriType == TldScanner.ABS_URI) {
	    err.jspError("jsp.error.taglibDirective.absUriCannotBeResolved",
			 uri);
	} else if (uriType == TldScanner.NOROOT_REL_URI) {
	    uri = ctxt.resolveRelativeUri(uri);
	}

	String[] location = new String[2];
	location[0] = uri;
	if (location[0].endsWith("jar")) {
	    URL url = null;
	    try {
		url = ctxt.getResource(location[0]);
	    } catch (Exception ex) {
		err.jspError("jsp.error.tld.unable_to_get_jar", location[0],
			     ex.toString());
	    }
	    if (url == null) {
		err.jspError("jsp.error.tld.missing_jar", location[0]);
	    }
	    location[0] = url.toString();
	    location[1] = "META-INF/taglib.tld";
	}

	return location;
    }
/*
@param uri The uri of the TLD
@param ctxt The compilation context

@return String array whose first element denotes the path to the TLD.
If the path to the TLD points to a jar file, then the second element
denotes the name of the TLD entry in the jar file, which is hardcoded
to META-INF/taglib.tld.