diff --git a/map-first-key-tutorial/README.md b/map-first-key-tutorial/README.md new file mode 100644 index 0000000000..13fb71643b --- /dev/null +++ b/map-first-key-tutorial/README.md @@ -0,0 +1,4 @@ +# HashMap - Getting First Key And Value +A example on how to get first key and value from HashMap. + +- JDK 1.8 and above \ No newline at end of file