src/java.base/share/classes/sun/invoke/anon/AnonymousClassLoader.java

*** 23,36 ****
   * questions.
   */
  
  package sun.invoke.anon;
  
  import java.io.IOException;
  import java.lang.reflect.InvocationTargetException;
  import java.lang.reflect.Method;
- import sun.misc.IOUtils;
  
  /**
   * Anonymous class loader.  Will load any valid classfile, producing
   * a {@link Class} metaobject, without installing that class in the
   * system dictionary.  Therefore, {@link Class#forName(String)} will never
--- 23,36 ----
   * questions.
   */
  
  package sun.invoke.anon;
  
+ import java.io.EOFException;
  import java.io.IOException;
  import java.lang.reflect.InvocationTargetException;
  import java.lang.reflect.Method;
  
  /**
   * Anonymous class loader.  Will load any valid classfile, producing
   * a {@link Class} metaobject, without installing that class in the
   * system dictionary.  Therefore, {@link Class#forName(String)} will never
*** 223,230 ****
          java.net.URLConnection connection = url.openConnection();
          int contentLength = connection.getContentLength();
          if (contentLength < 0)
              throw new IOException("invalid content length "+contentLength);
  
!         return IOUtils.readFully(connection.getInputStream(), contentLength, true);
      }
  }
--- 223,234 ----
          java.net.URLConnection connection = url.openConnection();
          int contentLength = connection.getContentLength();
          if (contentLength < 0)
              throw new IOException("invalid content length "+contentLength);
  
!         byte[] b = connection.getInputStream().readAllBytes();
!         if (b.length != contentLength)
!             throw new EOFException("Expected:" + contentLength + ", read:" + b.length);
! 
!         return b;
      }
  }