calcite git commit: [CALCITE-2027] Drop support for Java 7 [Forced Update!]

[mm...@apache.org]

Repository: calcite
Updated Branches:
  refs/heads/master 27bcc135a -> 0ecbdab79 (forced update)


[CALCITE-2027] Drop support for Java 7


Project: http://git-wip-us.apache.org/repos/asf/calcite/repo
Commit: http://git-wip-us.apache.org/repos/asf/calcite/commit/0ecbdab7
Tree: http://git-wip-us.apache.org/repos/asf/calcite/tree/0ecbdab7
Diff: http://git-wip-us.apache.org/repos/asf/calcite/diff/0ecbdab7

Branch: refs/heads/master
Commit: 0ecbdab792a80b1f05c6e03e99026f854b7e3af6
Parents: 73e57ad
Author: Michael Mior <mm...@uwaterloo.ca>
Authored: Wed Jan 10 14:36:26 2018 -0500
Committer: Michael Mior <mm...@uwaterloo.ca>
Committed: Wed Jan 17 17:42:22 2018 -0500

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 .travis.yml                                                    | 2 +-
 .../org/apache/calcite/adapter/mongodb/MongoEnumerator.java    | 2 +-
 pom.xml                                                        | 4 ++--
 site/_docs/howto.md                                            | 6 +++---
 site/develop/index.md                                          | 2 +-
 5 files changed, 8 insertions(+), 8 deletions(-)
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http://git-wip-us.apache.org/repos/asf/calcite/blob/0ecbdab7/.travis.yml
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diff --git a/.travis.yml b/.travis.yml
index f8cd9b2..3df535a 100644
--- a/.travis.yml
+++ b/.travis.yml
@@ -38,6 +38,6 @@ cache:
 matrix:
   fast_finish: true
   include:
-    - jdk: openjdk7
     - jdk: oraclejdk8
+    - jdk: oraclejdk9
 # End .travis.yml

http://git-wip-us.apache.org/repos/asf/calcite/blob/0ecbdab7/mongodb/src/main/java/org/apache/calcite/adapter/mongodb/MongoEnumerator.java
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diff --git a/mongodb/src/main/java/org/apache/calcite/adapter/mongodb/MongoEnumerator.java b/mongodb/src/main/java/org/apache/calcite/adapter/mongodb/MongoEnumerator.java
index bdc080c..054006b 100644
--- a/mongodb/src/main/java/org/apache/calcite/adapter/mongodb/MongoEnumerator.java
+++ b/mongodb/src/main/java/org/apache/calcite/adapter/mongodb/MongoEnumerator.java
@@ -120,7 +120,7 @@ class MongoEnumerator implements Enumerator<Object> {
         ? (Function1) mapGetter()
         : fields.size() == 1
             ? singletonGetter(fields.get(0).getKey(), fields.get(0).getValue())
-            : listGetter(fields);
+            : (Function1) listGetter(fields);
   }
 
   private static Object convert(Object o, Class clazz) {

http://git-wip-us.apache.org/repos/asf/calcite/blob/0ecbdab7/pom.xml
----------------------------------------------------------------------
diff --git a/pom.xml b/pom.xml
index d4269b0..9655174 100644
--- a/pom.xml
+++ b/pom.xml
@@ -599,8 +599,8 @@ limitations under the License.
         <groupId>org.apache.maven.plugins</groupId>
         <artifactId>maven-compiler-plugin</artifactId>
         <configuration>
-          <source>1.7</source>
-          <target>1.7</target>
+          <source>1.8</source>
+          <target>1.8</target>
           <compilerArgument>-Xlint:deprecation</compilerArgument>
         </configuration>
       </plugin>

http://git-wip-us.apache.org/repos/asf/calcite/blob/0ecbdab7/site/_docs/howto.md
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diff --git a/site/_docs/howto.md b/site/_docs/howto.md
index 437f64d..3b299e6 100644
--- a/site/_docs/howto.md
+++ b/site/_docs/howto.md
@@ -32,7 +32,7 @@ adapters.
 ## Building from a source distribution
 
 Prerequisites are maven (3.5.2 or later)
-and Java (JDK 7, 8, 9 or 10) on your path.
+and Java (JDK 8, 9 or 10) on your path.
 
 Unpack the source distribution `.tar.gz` or `.zip` file,
 `cd` to the root directory of the unpacked source,
@@ -50,7 +50,7 @@ tests.
 ## Building from git
 
 Prerequisites are git, maven (3.5.2 or later)
-and Java (JDK 7 or later, 9 preferred) on your path.
+and Java (JDK 8 or later, 9 preferred) on your path.
 
 Create a local copy of the github repository,
 `cd` to its root directory,
@@ -429,7 +429,7 @@ When the dry-run has succeeded, change `install` to `deploy`.
 Before you start:
 
 * Set up signing keys as described above.
-* Make sure you are using JDK 8 (not 7 or 9).
+* Make sure you are using JDK 8 (not 7, 9 or 10).
 * Check that `README` and `site/_docs/howto.md` have the correct version number.
 * Check that `NOTICE` has the current copyright year.
 * Set `version.major` and `version.minor` in `pom.xml`.

http://git-wip-us.apache.org/repos/asf/calcite/blob/0ecbdab7/site/develop/index.md
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diff --git a/site/develop/index.md b/site/develop/index.md
index 4f8582d..f251bd8 100644
--- a/site/develop/index.md
+++ b/site/develop/index.md
@@ -41,7 +41,7 @@ user-friendly.
 ## Download source, build, and run tests
 
 Prerequisites are git, maven (3.5.2 or later)
-and Java (JDK 7 or later, 9 preferred) on your path.
+and Java (JDK 8 or later, 9 preferred) on your path.
 
 Create a local copy of the git repository, `cd` to its root directory,
 then build using maven: