From 2deaa6a3eea13eff84744fbe8b7b6f04a869c7a4 Mon Sep 17 00:00:00 2001
From: Ivo Anjo <anjoivo@amazon.com>
Date: Mon, 2 Sep 2019 11:16:06 +0100
Subject: [PATCH] Add missing xml namespace declarations to POM files

Without these declarations, the XML file cannot be validated correctly.

See examples:

* <https://maven.apache.org/pom.html#Quick_Overview>
* <https://github.com/aws/aws-sdk-java-v2/blob/master/aws-sdk-java/pom.xml>

The tool I'm using actually tries to validate these before using them
(<https://tiny.amazon.com/ibdzmlln/paste> -- Amazon internal link), so
that's why I ran into issues. I'm assuming most tools don't have the
validation enabled, so this is why others haven't reported this before.

The same issue can be easily replicated by pasting the current POM
files in <https://www.w3schools.com/xml/xml_validator.asp> as well
as just trying to open them with Firefox.

(P.s: Hello there Lambda team! We recently met in your Dublin office!)
---
 aws-lambda-java-core/pom.xml   | 4 +++-
 aws-lambda-java-events/pom.xml | 4 +++-
 aws-lambda-java-log4j/pom.xml  | 4 +++-
 aws-lambda-java-log4j2/pom.xml | 4 +++-
 4 files changed, 12 insertions(+), 4 deletions(-)

diff --git a/aws-lambda-java-core/pom.xml b/aws-lambda-java-core/pom.xml
index 7fc787bc..59b648f6 100644
--- a/aws-lambda-java-core/pom.xml
+++ b/aws-lambda-java-core/pom.xml
@@ -1,4 +1,6 @@
-<project xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 https://maven.apache.org/maven-v4_0_0.xsd">
+<project xmlns="http://maven.apache.org/POM/4.0.0"
+  xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
+  xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 https://maven.apache.org/maven-v4_0_0.xsd">
   <modelVersion>4.0.0</modelVersion>
   
   <groupId>com.amazonaws</groupId>
diff --git a/aws-lambda-java-events/pom.xml b/aws-lambda-java-events/pom.xml
index 03662d1c..43724dd9 100644
--- a/aws-lambda-java-events/pom.xml
+++ b/aws-lambda-java-events/pom.xml
@@ -1,4 +1,6 @@
-<project xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 https://maven.apache.org/maven-v4_0_0.xsd">
+<project xmlns="http://maven.apache.org/POM/4.0.0"
+  xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
+  xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 https://maven.apache.org/maven-v4_0_0.xsd">
   <modelVersion>4.0.0</modelVersion>
 
   <groupId>com.amazonaws</groupId>
diff --git a/aws-lambda-java-log4j/pom.xml b/aws-lambda-java-log4j/pom.xml
index 006ee39c..0a765e03 100644
--- a/aws-lambda-java-log4j/pom.xml
+++ b/aws-lambda-java-log4j/pom.xml
@@ -1,4 +1,6 @@
-<project xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 https://maven.apache.org/maven-v4_0_0.xsd">
+<project xmlns="http://maven.apache.org/POM/4.0.0"
+  xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
+  xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 https://maven.apache.org/maven-v4_0_0.xsd">
   <modelVersion>4.0.0</modelVersion>
 
   <groupId>com.amazonaws</groupId>
diff --git a/aws-lambda-java-log4j2/pom.xml b/aws-lambda-java-log4j2/pom.xml
index 42a8c991..1a9fb2a2 100644
--- a/aws-lambda-java-log4j2/pom.xml
+++ b/aws-lambda-java-log4j2/pom.xml
@@ -1,4 +1,6 @@
-<project xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 https://maven.apache.org/maven-v4_0_0.xsd">
+<project xmlns="http://maven.apache.org/POM/4.0.0"
+    xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
+    xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 https://maven.apache.org/maven-v4_0_0.xsd">
     <modelVersion>4.0.0</modelVersion>
 
     <groupId>com.amazonaws</groupId>