--- jsr166/build.xml	2017/09/28 01:17:47	1.255
+++ jsr166/build.xml	2017/10/31 17:47:57	1.258
@@ -181,12 +181,13 @@
   <property name="junit.jar"        location="${lib.dir}/junit.jar"/>
 
   <!-- Canonical location of jdk docs root, to use with javadoc -Xdocrootparent flag -->
-  <property name="java5.docroot.url"  value="http://docs.oracle.com/javase/1.5.0/docs"/>
-  <property name="java6.docroot.url"  value="http://docs.oracle.com/javase/6/docs"/>
-  <property name="java7.docroot.url"  value="http://docs.oracle.com/javase/7/docs"/>
-  <property name="java8.docroot.url"  value="http://docs.oracle.com/javase/8/docs"/>
-  <property name="java9.docroot.url"  value="http://docs.oracle.com/javase/9/docs"/>
-  <!-- The location of jdk9 early access docs -->
+  <!-- Switched to https: in 2017-10 - JDK-8190312 -->
+  <property name="java5.docroot.url"  value="https://docs.oracle.com/javase/1.5.0/docs"/>
+  <property name="java6.docroot.url"  value="https://docs.oracle.com/javase/6/docs"/>
+  <property name="java7.docroot.url"  value="https://docs.oracle.com/javase/7/docs"/>
+  <property name="java8.docroot.url"  value="https://docs.oracle.com/javase/8/docs"/>
+  <property name="java9.docroot.url"  value="https://docs.oracle.com/javase/9/docs"/>
+  <!-- The location of jdk9 early access docs (RIP) -->
   <!-- <property name="java9.docroot.url" value="http://download.java.net/java/jdk9/docs"/> -->
   <!-- Default jdk doc location (latest stable release seems best) -->
   <property name="java.docroot.url"   value="${java9.docroot.url}"/>
@@ -1380,7 +1381,7 @@
 <!-- ==============================================================
   Experimental errorprone support - http://errorprone.info
 =================================================================== -->
-  <property name="errorprone.jar" location="${lib.dir}/error_prone_ant-2.0.21.jar"/>
+  <property name="errorprone.jar" location="${lib.dir}/error_prone_ant-2.1.2.jar"/>
   <target name="errorprone"
           depends="clean, configure-compiler"
           description="Run errorprone over jsr166 source code (experimental)">
@@ -1406,7 +1407,7 @@
       <compilerarg value="-Xplugin:ErrorProne
                           -Xep:IdentityBinaryExpression:WARN
                           -Xep:MissingOverride:OFF
-                          -Xep:MixedArrayDimensions:WARN
+                          -Xep:MixedArrayDimensions:ERROR
                           -Xep:RemoveUnusedImports:ERROR
                           -Xep:ClassName:ERROR
                           -Xep:MultipleTopLevelClasses:ERROR
@@ -1439,7 +1440,9 @@
                             -Xep:HashtableContains:OFF
                             -Xep:ModifyingCollectionWithItself:OFF
                             -Xep:MissingOverride:OFF
-                            -Xep:MixedArrayDimensions:WARN
+                            -Xep:MissingFail:OFF
+                            -Xep:JdkObsolete:OFF
+                            -Xep:MixedArrayDimensions:ERROR
                             -Xep:RemoveUnusedImports:ERROR
                             -Xep:ClassName:ERROR
                             -Xep:MultipleTopLevelClasses:ERROR
@@ -1471,7 +1474,9 @@
                             -Xep:HashtableContains:OFF
                             -Xep:ModifyingCollectionWithItself:OFF
                             -Xep:MissingOverride:OFF
-                            -Xep:MixedArrayDimensions:WARN
+                            -Xep:JdkObsolete:OFF
+                            -Xep:NonAtomicVolatileUpdate:OFF
+                            -Xep:MixedArrayDimensions:ERROR
                             -Xep:RemoveUnusedImports:ERROR
                             -Xep:ClassName:ERROR
                             -Xep:MultipleTopLevelClasses:ERROR