Update required Java version in README

Building with Java 14 results in the following error:

```
./sparrow/src/main/java/com/sparrowwallet/sparrow/whirlpool/dataSource/SparrowWalletStateSupplier.java:64: error: pattern matching in instanceof is a preview feature and is disabled by default.
            if(externalDestination.getPostmixHandler() instanceof SparrowPostmixHandler sparrowPostmixHandler) {
```
This commit is contained in:
Roman Zeyde 2021-09-07 19:05:12 +03:00
parent c024c351ac
commit 8379182cb0

View file

@ -28,7 +28,7 @@ If you prefer to run Sparrow directly from source, it can be launched with
`./sparrow`
Java 14 or higher must be installed.
Java 16 or higher must be installed.
## Configuration