Merge pull request #2607 from nemozak1/develop

improve JDK installation instructions

Author: simonredfern

.sdkmanrc

@@ -0,0 +1,3 @@
+# Enable auto-env through the sdkman_auto_env config
+# Add key=value pairs of SDKs to use below
+java=11.0.28-tem

README.md

@@ -43,6 +43,21 @@ This project is dual licensed under the AGPL V3 (see NOTICE) and commercial lice
 
 ## Setup
 
+### Installing JDK
+#### With sdkman
+
+A good way to manage JDK versions and install the correct version for OBP is [sdkman](https://sdkman.io/). If you have this installed then you can install the correct JDK easily using:
+```
+sdk env install
+```
+
+#### Manually
+
+- OracleJDK: 1.8, 13
+- OpenJdk: 11
+
+OpenJDK 11 is available for download here: [https://jdk.java.net/archive/](https://jdk.java.net/archive/).
+
 The project uses Maven 3 as its build tool.
 
 To compile and run Jetty, install Maven 3, create your configuration in `obp-api/src/main/resources/props/default.props` and execute:
@@ -753,13 +768,6 @@ The same as `Frozen APIs`, if a related unit test fails, make sure whether the m
 
 - A good book on Lift: "Lift in Action" by Timothy Perrett published by Manning.
 
-## Supported JDK Versions
-
-- OracleJDK: 1.8, 13
-- OpenJdk: 11
-
-OpenJDK 11 is available for download here: [https://jdk.java.net/archive/](https://jdk.java.net/archive/).
-
 ## Endpoint Request and Response Example
 
 ```log