src/java.base/share/classes/sun/nio/cs/UTF_8.java

rev 10701 : 8058875: CharsetEncoder.maxBytesPerChar() should return 4 for UTF-8

*** 553,563 ****
  
      private static final class Encoder extends CharsetEncoder
                                   implements ArrayEncoder {
  
          private Encoder(Charset cs) {
!             super(cs, 1.1f, 3.0f);
          }
  
          public boolean canEncode(char c) {
              return !Character.isSurrogate(c);
          }
--- 553,563 ----
  
      private static final class Encoder extends CharsetEncoder
                                   implements ArrayEncoder {
  
          private Encoder(Charset cs) {
!             super(cs, 1.1f, 4.0f);
          }
  
          public boolean canEncode(char c) {
              return !Character.isSurrogate(c);
          }