--- old/src/java.base/share/classes/jdk/internal/org/objectweb/asm/util/Printer.java	Fri Oct 27 09:24:57 2017
+++ new/src/java.base/share/classes/jdk/internal/org/objectweb/asm/util/Printer.java	Fri Oct 27 09:24:57 2017
@@ -146,7 +146,7 @@
 
     /**
      * The ASM API version implemented by this class. The value of this field
-     * must be one of {@link Opcodes#ASM4} or {@link Opcodes#ASM5}.
+     * must be one of {@link Opcodes#ASM4}, {@link Opcodes#ASM5} or {@link Opcodes#ASM6}.
      */
     protected final int api;
 
@@ -174,7 +174,7 @@
      *
      * @param api
      *            the ASM API version implemented by this printer. Must be one
-     *            of {@link Opcodes#ASM4} or {@link Opcodes#ASM5}.
+     *            of {@link Opcodes#ASM4}, {@link Opcodes#ASM5} or {@link Opcodes#ASM6}.
      */
     protected Printer(final int api) {
         this.api = api;
@@ -226,7 +226,25 @@
      */
     public abstract void visitSource(final String source, final String debug);
 
+
     /**
+     * Module.
+     * See {@link jdk.internal.org.objectweb.asm.ClassVisitor#visitModule(String, int)}.
+     *
+     * @param name
+     *            module name.
+     * @param access
+     *            module flags, among {@code ACC_OPEN}, {@code ACC_SYNTHETIC}
+     *            and {@code ACC_MANDATED}.
+     * @param version
+     *            module version or null.
+     * @return
+     */
+    public Printer visitModule(String name, int access, String version) {
+        throw new RuntimeException("Must be overriden");
+    }
+
+    /**
      * Class outer class.
      * See {@link jdk.internal.org.objectweb.asm.ClassVisitor#visitOuterClass}.
      *
@@ -376,6 +394,45 @@
     public abstract void visitClassEnd();
 
     // ------------------------------------------------------------------------
+    // Module
+    // ------------------------------------------------------------------------
+
+    public void visitMainClass(String mainClass) {
+        throw new RuntimeException("Must be overriden");
+    }
+
+    public void visitPackage(String packaze) {
+        throw new RuntimeException("Must be overriden");
+    }
+
+    public void visitRequire(String module, int access, String version) {
+        throw new RuntimeException("Must be overriden");
+    }
+
+    public void visitExport(String packaze, int access, String... modules) {
+        throw new RuntimeException("Must be overriden");
+    }
+
+    public void visitOpen(String packaze, int access, String... modules) {
+        throw new RuntimeException("Must be overriden");
+    }
+
+    public void visitUse(String service) {
+        throw new RuntimeException("Must be overriden");
+    }
+
+    public void visitProvide(String service, String... providers) {
+        throw new RuntimeException("Must be overriden");
+    }
+
+    /**
+     * Module end. See {@link jdk.internal.org.objectweb.asm.ModuleVisitor#visitEnd}.
+     */
+    public void visitModuleEnd() {
+        throw new RuntimeException("Must be overriden");
+    }
+
+    // ------------------------------------------------------------------------
     // Annotations
     // ------------------------------------------------------------------------