hpack/src/main/java/com/twitter/hpack/Encoder.java
private void clear() {
    Arrays.fill(headerFields, null);
    head.before = head.after = head;
    this.size = 0;
  }
private void clear() {
    Arrays.fill(headerFields, null);
    head.before = head.after = head;
    this.size = 0;
  }
private void clear ( ) { Arrays . fill ( headerFields , null ) ; head . before = head . after = head ; this . size = 0 ; }
Remove all entries from the dynamic table.
Remove all entries from the dynamic table .