src/java.base/share/classes/java/util/jar/JarFile.java

*** 35,45 ****
  import java.security.CodeSigner;
  import java.security.cert.Certificate;
  import java.security.AccessController;
  import java.security.CodeSource;
  import jdk.internal.misc.SharedSecrets;
- import sun.misc.IOUtils;
  import sun.security.action.GetPropertyAction;
  import sun.security.util.ManifestEntryVerifier;
  import sun.security.util.SignatureFileVerifier;
  
  /**
--- 35,44 ----
*** 436,446 ****
       * Reads all the bytes for a given entry. Used to process the
       * META-INF files.
       */
      private byte[] getBytes(ZipEntry ze) throws IOException {
          try (InputStream is = super.getInputStream(ze)) {
!             return IOUtils.readFully(is, (int)ze.getSize(), true);
          }
      }
  
      /**
       * Returns an input stream for reading the contents of the specified
--- 435,450 ----
       * Reads all the bytes for a given entry. Used to process the
       * META-INF files.
       */
      private byte[] getBytes(ZipEntry ze) throws IOException {
          try (InputStream is = super.getInputStream(ze)) {
!             int len = (int)ze.getSize();
!             byte[] b = is.readAllBytes();
!             if (len != -1 && b.length != len)
!                 throw new EOFException("Expected:" + len + ", read:" + b.length);
! 
!             return b;
          }
      }
  
      /**
       * Returns an input stream for reading the contents of the specified