@@ -0,0 +1,380 @@
+import java.util.regex.Pattern;%0A%0Apublic class RegexDemo %7B%0A    public static void main(String%5B%5D args) %7B%0A        RegexTest();%0A    %7D%0A%0A    public static void RegexTest() %7B%0A        final String REGEX_STR = %22%5Eandroid$%22;%0A        final Pattern PATTERN = Pattern.compile(REGEX_STR);%0A%0A        boolean isFind = PATTERN.matcher(%22android%22).find();%0A%0A        System.out.println(isFind);%0A    %7D%0A%7D%0A

add java Regex demo