Hi, let's add an isEmpty default method to CharSequence! Webrev: http://cr.openjdk.java.net/~redestad/8215401/open.00/ RFE: https://bugs.openjdk.java.net/browse/JDK-8215401 CSR: https://bugs.openjdk.java.net/browse/JDK-8215402 Testing: tier1-3 /Claes