SOLR-12988: Disable SSL on Java 11/12 for now.

lucene/core/src/java/org/apache/lucene/util/Constants.java

@@ -87,6 +87,7 @@ public final class Constants {
 
   public static final boolean JRE_IS_MINIMUM_JAVA8 = JVM_MAJOR_VERSION > 1 || (JVM_MAJOR_VERSION == 1 && JVM_MINOR_VERSION >= 8);
   public static final boolean JRE_IS_MINIMUM_JAVA9 = JVM_MAJOR_VERSION > 1 || (JVM_MAJOR_VERSION == 1 && JVM_MINOR_VERSION >= 9);
+  public static final boolean JRE_IS_MINIMUM_JAVA11 = JVM_MAJOR_VERSION > 1 || (JVM_MAJOR_VERSION == 1 && JVM_MINOR_VERSION >= 11);
 
   /**
    * This is the internal Lucene version, including bugfix versions, recorded into each segment.

solr/core/src/java/org/apache/solr/client/solrj/embedded/SSLConfig.java

@@ -16,6 +16,7 @@
  */
 package org.apache.solr.client.solrj.embedded;
 
+import org.apache.lucene.util.Constants;
 import org.eclipse.jetty.util.ssl.SslContextFactory;
 
 /** 
@@ -34,7 +35,13 @@ public class SSLConfig {
 
   /** NOTE: all other settings are ignored if useSSL is false; trustStore settings are ignored if clientAuth is false */
   public SSLConfig(boolean useSSL, boolean clientAuth, String keyStore, String keyStorePassword, String trustStore, String trustStorePassword) {
-    this.useSsl = useSSL;
+    // @AwaitsFix: SOLR-12988 - ssl issues on Java 11/12
+    if (Constants.JRE_IS_MINIMUM_JAVA11) {
+      this.useSsl = false;
+    } else {
+      this.useSsl = useSSL;
+    }
+
     this.clientAuth = clientAuth;
     this.keyStore = keyStore;
     this.keyStorePassword = keyStorePassword;

solr/core/src/test/org/apache/solr/cloud/TestMiniSolrCloudClusterSSL.java

@@ -85,6 +85,8 @@ public class TestMiniSolrCloudClusterSSL extends SolrTestCaseJ4 {
   
   @Before
   public void before() {
+    assumeFalse("@AwaitsFix: SOLR-12988 - ssl issues on Java 11/12", Constants.JRE_IS_MINIMUM_JAVA11);
+    
     // undo the randomization of our super class
     log.info("NOTE: This Test ignores the randomized SSL & clientAuth settings selected by base class");
     HttpClientUtil.resetHttpClientBuilder(); // also resets SchemaRegistryProvider

solr/core/src/test/org/apache/solr/cloud/TestSSLRandomization.java

@@ -19,6 +19,7 @@ package org.apache.solr.cloud;
 import java.lang.invoke.MethodHandles;
 import java.util.Arrays;
 
+import org.apache.lucene.util.Constants;
 import org.apache.solr.SolrTestCaseJ4;
 import org.apache.solr.util.SSLTestConfig;
 import org.apache.solr.util.RandomizeSSL;
@@ -43,6 +44,7 @@ public class TestSSLRandomization extends SolrCloudTestCase {
 
   @BeforeClass
   public static void createMiniSolrCloudCluster() throws Exception {
+    assumeFalse("@AwaitsFix: SOLR-12988 - ssl issues on Java 11/12", Constants.JRE_IS_MINIMUM_JAVA11);
     configureCluster(TestMiniSolrCloudClusterSSL.NUM_SERVERS).configure();
   }
   

solr/solrj/src/test/org/apache/solr/client/solrj/impl/HttpSolrClientSSLAuthConPoolTest.java

@@ -20,14 +20,18 @@ package org.apache.solr.client.solrj.impl;
 import java.net.URL;
 import java.util.Arrays;
 
+import org.apache.lucene.util.Constants;
 import org.apache.solr.util.RandomizeSSL;
 import org.junit.BeforeClass;
 
 @RandomizeSSL(1.0)
+
 public class HttpSolrClientSSLAuthConPoolTest extends HttpSolrClientConPoolTest {
 
     @BeforeClass
     public static void checkUrls() throws Exception {
+      assumeFalse("@AwaitsFix: SOLR-12988 - ssl issues on Java 11/12", Constants.JRE_IS_MINIMUM_JAVA11);
+      
       URL[] urls = new URL[] {
           jetty.getBaseUrl(), yetty.getBaseUrl() 
       };

solr/test-framework/src/java/org/apache/solr/util/SSLTestConfig.java

@@ -98,6 +98,7 @@ public class SSLTestConfig extends SSLConfig {
    */
   public SSLTestConfig(boolean useSSL, boolean clientAuth, boolean checkPeerName) {
     super(useSSL, clientAuth, null, TEST_KEYSTORE_PASSWORD, null, TEST_KEYSTORE_PASSWORD);
+
     this.checkPeerName = checkPeerName;
 
     final String resourceName = checkPeerName