OAK-9352 : moved SystemPropertySupplierTest to oak-commons

git-svn-id: https://svn.apache.org/repos/asf/jackrabbit/oak/trunk@1886657 13f79535-47bb-0310-9956-ffa450edef68
diff --git a/oak-store-document/src/test/java/org/apache/jackrabbit/oak/plugins/document/util/SystemPropertySupplierTest.java b/oak-commons/src/test/java/org/apache/jackrabbit/oak/commons/properties/SystemPropertySupplierTest.java
similarity index 100%
rename from oak-store-document/src/test/java/org/apache/jackrabbit/oak/plugins/document/util/SystemPropertySupplierTest.java
rename to oak-commons/src/test/java/org/apache/jackrabbit/oak/commons/properties/SystemPropertySupplierTest.java