Update CI Java versions

.travis.yml

@@ -1,3 +1,4 @@
+
 notifications:
     email: false
 
@@ -10,7 +11,7 @@ before_install:
     # Create .splunkrc file with default credentials
     - echo host=localhost >> $HOME/.splunkrc
     - echo username=admin >> $HOME/.splunkrc
-    - echo password=changeme >> $HOME/.splunkrc
+    - echo password=changed! >> $HOME/.splunkrc
     # Set env vars for TCP/UDP tests (we've punched these through Docker)
     - export TEST_TCP_PORT=10667
     - export TEST_UDP_PORT=10668
@@ -39,8 +40,8 @@ addons:
       - ant-optional
 
 jdk:
-  - oraclejdk8
-  - openjdk7
+  - openjdk8
+  - openjdk11
 
 before_script:
     - ant

README.md

@@ -40,7 +40,7 @@ Here's what you need to get going with the Splunk SDK for Java.
 If you haven't already installed Splunk, download it
 [here](http://www.splunk.com/download). For more about installing and running
 Splunk and system requirements, see
-[Installing & Running Splunk](http://dev.splunk.com/view/SP-CAAADRV). The Splunk SDK for Java has been tested with Splunk Enterprise 6.6 and 7.0.
+[Installing & Running Splunk](http://dev.splunk.com/view/SP-CAAADRV). The Splunk SDK for Java has been tested with Splunk Enterprise 7.0 and 7.2.
 
 #### Splunk SDK for Java
 
@@ -51,7 +51,7 @@ If you want to contribute to the SDK, clone the repository from [GitHub](https:/
 
 #### Java and Ant
 
-You'll need Java version 7 or higher, from [OpenJDK](https://openjdk.java.net) or [Oracle](https://www.oracle.com/technetwork/java). The Splunk SDK for Java has been tested with OpenJDK v7 and v8, and Oracle JDK v7 and v8.
+You'll need Java version 8 or higher, from [OpenJDK](https://openjdk.java.net) or [Oracle](https://www.oracle.com/technetwork/java). The Splunk SDK for Java has been tested with OpenJDK v8 and v11.
 
 You'll also need Ant, which you can install from the
 [Apache website](http://ant.apache.org/bindownload.cgi).
@@ -100,7 +100,7 @@ To add the Splunk SDK for Java `.JAR` file as a dependency:
   <dependency>
     <groupId>com.splunk</groupId>
     <artifactId>splunk</artifactId>
-    <version>1.6.3.0</version>
+    <version>1.6.4.0</version>
   </dependency>
 </dependencies>
 ```

tests/com/splunk/IndexTest.java

@@ -53,12 +53,24 @@ public boolean predicate() {
     public void tearDown() throws Exception {
         if (service.versionIsAtLeast("5.0.0")) {
             if (service.getIndexes().containsKey(indexName) && System.getenv("TRAVIS") == null) {
-                index.remove();
+                try {
+                    index.remove();
+                } catch(HttpException he) {
+                    if (he.getStatus() == 400) {
+                        uncheckedSplunkRestart();
+                        index.remove();
+                    } else {
+                        throw he;
+                    }
+                }
             }
         } else {
             // Can't delete indexes via the REST API. Just let them build up.
         }
 
+        // At least in CI the test exists with a required restart
+        uncheckedSplunkRestart();
+
         super.tearDown();
     }
 
@@ -132,7 +144,16 @@ public void testDeletion() {
 
         Assert.assertTrue(service.getIndexes().containsKey(indexName));
 
-        index.remove();
+        try {
+            index.remove();
+        } catch(HttpException he) {
+            if (he.getStatus() == 400) {
+                uncheckedSplunkRestart();
+                index.remove();
+            } else {
+                throw he;
+            }
+        }
         assertEventuallyTrue(new EventuallyTrueBehavior() {
             @Override
             public boolean predicate() {
@@ -149,7 +170,17 @@ public void testDeletionFromCollection() {
         }
 
         Assert.assertTrue(service.getIndexes().containsKey(indexName));
-        service.getIndexes().remove(indexName);
+
+        try {
+            service.getIndexes().remove(indexName);
+        } catch(HttpException he) {
+            if (he.getStatus() == 400) {
+                uncheckedSplunkRestart();
+                service.getIndexes().remove(indexName);
+            } else {
+                throw he;
+            }
+        }
 
         assertEventuallyTrue(new EventuallyTrueBehavior() {
             @Override

tests/com/splunk/SDKTestCase.java

@@ -79,8 +79,16 @@ public void connect() {
     }
 
     public static Integer getJavaVersion() {
-        String ver = System.getProperty("java.version");
-        return Integer.parseInt(ver.substring(2, 3));
+        String version = System.getProperty("java.version");
+        if (version.startsWith("1.")) {
+            version = version.substring(2, 3);
+        } else {
+            int dot = version.indexOf(".");
+            if (dot != -1) {
+                version = version.substring(0, dot);
+            }
+        }
+        return Integer.parseInt(version);
     }
 
     @Before

tests/com/splunk/UploadTest.java

@@ -25,20 +25,12 @@
 
 public class UploadTest extends SDKTestCase {
     @Test
-    public void testOneshot() throws IOException {
+    public void testOneshot() {
         String filename = locateSystemLog();
-        if (System.getenv("TRAVIS_CI") != null) {
-            File tempfile = File.createTempFile((new Date()).toString(), "");
-            tempfile.deleteOnExit();
-
-            FileWriter f = new FileWriter(tempfile, true);
-            f.append("some data here");
-
-            filename = tempfile.getAbsolutePath();
-        }
-        else if (System.getenv("SPLUNK_HOME") != null) {
-            filename = System.getenv("SPLUNK_HOME") + "/var/log/splunk/splunkd.log";
+        if (System.getenv("SPLUNK_HOME") != null) {
+            filename = System.getenv("SPLUNK_HOME") + "/copyright.txt";
         }
+
         service.getUploads().create(filename);
 
         for (Upload oneshot : service.getUploads().values()) {