chore: update minimum java version to java 8 (#1281)

Neenu1995 · web-flow · commit b9ad8c4bd60d · 2021-11-11T16:38:14.000Z
diff --git a/synthtool/languages/java.py b/synthtool/languages/java.py
@@ -59,7 +59,7 @@
  \\* the License.
  \\*/
 """
-DEFAULT_MIN_SUPPORTED_JAVA_VERSION = 7
+DEFAULT_MIN_SUPPORTED_JAVA_VERSION = 8
 
 
 def format_code(
