src/jdk.vm.ci/share/classes/jdk.vm.ci.meta/src/jdk/vm/ci/meta/JavaMethod.java

*** 20,30 ****
   * or visit www.oracle.com if you need additional information or have any
   * questions.
   */
  package jdk.vm.ci.meta;
  
! import java.util.*;
  
  /**
   * Represents a reference to a Java method, either resolved or unresolved. Methods, like fields and
   * types, are resolved through {@link ConstantPool constant pools}.
   */
--- 20,31 ----
   * or visit www.oracle.com if you need additional information or have any
   * questions.
   */
  package jdk.vm.ci.meta;
  
! import java.util.IllegalFormatException;
! import java.util.UnknownFormatConversionException;
  
  /**
   * Represents a reference to a Java method, either resolved or unresolved. Methods, like fields and
   * types, are resolved through {@link ConstantPool constant pools}.
   */
*** 69,79 ****
       *
       * @param format a format specification
       * @return the result of formatting this method according to {@code format}
       * @throws IllegalFormatException if an illegal specifier is encountered in {@code format}
       */
-     @SuppressWarnings("fallthrough")
      default String format(String format) throws IllegalFormatException {
          StringBuilder sb = new StringBuilder();
          int index = 0;
          Signature sig = null;
          while (index < format.length()) {
--- 70,79 ----