Merge pull request #15 from IBM/get-just-service-info

Add method to just get system info

Author: lpatino10

src/main/java/com/ibm/cloud/sdk/core/util/RequestUtils.java

@@ -165,7 +165,16 @@ private static String buildUserAgent() {
       details.add(propertyName + "=" + System.getProperty(propertyName));
     }
 
-    return "ibm-java-sdk-core/" + loadCoreVersion() + " (" + RequestUtils.join(details, "; ") + ")";
+    return "ibm-java-sdk-core-" + loadCoreVersion() + " " + getSystemInfo();
+  }
+
+  public static String getSystemInfo() {
+    final List<String> details = new ArrayList<>();
+    for (String propertyName : properties) {
+      details.add(propertyName + "=" + System.getProperty(propertyName));
+    }
+
+    return "(" + RequestUtils.join(details, "; ") + ")";
   }
 
   /**

src/test/java/com/ibm/cloud/sdk/core/test/util/RequestUtilsTest.java

@@ -109,6 +109,6 @@ public void testPickWithNulls() {
   @Test
   public void testUserAgent() {
     assertNotNull(RequestUtils.getUserAgent());
-    assertTrue(RequestUtils.getUserAgent().startsWith("ibm-java-sdk-core/"));
+    assertTrue(RequestUtils.getUserAgent().startsWith("ibm-java-sdk-core-"));
   }
 }