public List<? extends Token> getAllTokens() {
		List<Token> tokens = new ArrayList<Token>();
		Token t = nextToken();
		while ( t.getType()!=Token.EOF ) {
			tokens.add(t);
			t = nextToken();
		}
		return tokens;
	}
Return a list of all Token objects in input char stream.
 Forces load of all tokens. Does not include EOF token.
runtime/Java/src/org/antlr/v4/runtime/Lexer.java