Convert YAML Double to Integer/Long

When a YAML number is decoded directly to type Object.class using the
decode() or fromJson() methods of the StandardYamlCoder, the number is
left as a Double.  It should be converted to an Integer or Long, where
possible.

Issue-ID: POLICY-2900
Change-Id: I7707ac5c54167cbc3a4b23985c6e5fa1a507324e
Signed-off-by: Jim Hahn <jrh3@att.com>

1 files changed, 6 insertions, 0 deletions

diff --git a/utils/src/test/java/org/onap/policy/common/utils/coder/StandardYamlCoderTest.java b/utils/src/test/java/org/onap/policy/common/utils/coder/StandardYamlCoderTest.java
index c770cd3b..cadeb055 100644
--- a/utils/src/test/java/org/onap/policy/common/utils/coder/StandardYamlCoderTest.java
+++ b/utils/src/test/java/org/onap/policy/common/utils/coder/StandardYamlCoderTest.java
@@ -97,6 +97,12 @@ public class StandardYamlCoderTest {
     }
 
     @Test
+    public void testFromJsonDoubleToInteger() throws Exception {
+        Object value = coder.decode("20", Object.class);
+        assertEquals(Integer.valueOf(20), value);
+    }
+
+    @Test
     public void testStandardTypeAdapter() throws Exception {
         String yaml = "abc: def\n";
         StandardCoderObject sco = coder.fromJson(yaml, StandardCoderObject.class);