public static boolean hasJNDIScheme(String jndiName) {
        int colonIndex = jndiName.indexOf(':');
        int slashIndex = jndiName.indexOf('/');
        return colonIndex != -1 && (slashIndex == -1 || colonIndex < slashIndex);
    }
public static boolean hasJNDIScheme ( String jndiName ) { int colonIndex = jndiName . indexOf ( ':' ) ; int slashIndex = jndiName . indexOf ( '/' ) ; return colonIndex != - 1 && ( slashIndex == - 1 || colonIndex < slashIndex ) ; }
Return true if a JNDI name has a scheme.