src/jdk.charsets/share/classes/sun/nio/cs/ext/ISO2022_JP.java

@@ -30,13 +30,16 @@
 import java.nio.charset.Charset;
 import java.nio.charset.CharsetDecoder;
 import java.nio.charset.CharsetEncoder;
 import java.nio.charset.CoderResult;
 import java.nio.charset.CodingErrorAction;
+import sun.nio.cs.DelegatableDecoder;
+import sun.nio.cs.DoubleByte;
 import sun.nio.cs.HistoricallyNamedCharset;
 import sun.nio.cs.Surrogate;
 import sun.nio.cs.US_ASCII;
+import sun.nio.cs.*;
 import static sun.nio.cs.CharsetMapping.*;
 
 /*
  * Implementation notes:
  *