src/java.base/share/classes/jdk/internal/org/objectweb/asm/util/CheckMethodAdapter.java

rev 51919 : 8215281: Use String.isEmpty() when applicable in java.base
Reviewed-by: dfuchs, alanb

@@ -1305,11 +1305,11 @@
      * @param msg
      *            a message to be used in case of error.
      */
     static void checkMethodIdentifier(int version, final String name,
             final String msg) {
-        if (name == null || name.length() == 0) {
+        if (name == null || name.isEmpty()) {
             throw new IllegalArgumentException("Invalid " + msg
                     + " (must not be null or empty)");
         }
         if ((version & 0xFFFF) >= Opcodes.V1_5) {
             for (int i = 0; i < name.length(); ++i) {

@@ -1345,11 +1345,11 @@
      *            the string to be checked.
      * @param msg
      *            a message to be used in case of error.
      */
     static void checkInternalName(final String name, final String msg) {
-        if (name == null || name.length() == 0) {
+        if (name == null || name.isEmpty()) {
             throw new IllegalArgumentException("Invalid " + msg
                     + " (must not be null or empty)");
         }
         if (name.charAt(0) == '[') {
             checkDesc(name, false);