From 21668e21a48039581db4f81fe5d9cb06b6e0a3fb Mon Sep 17 00:00:00 2001
From: Simon Martinelli <simon@72.services>
Date: Tue, 11 Jul 2023 11:21:56 +0200
Subject: [PATCH 1/4] Update for next development version

---
 pom.xml | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/pom.xml b/pom.xml
index 2f00a2e..9aba342 100644
--- a/pom.xml
+++ b/pom.xml
@@ -4,7 +4,7 @@
 
     <groupId>org.utplsql</groupId>
     <artifactId>utplsql-java-api</artifactId>
-    <version>3.1.15</version>
+    <version>3.1.16-SNAPSHOT</version>
 
     <name>utPLSQL Java API</name>
     <description>Java API for running Unit Tests with utPLSQL v3+.</description>

From ce5624c8b875e0d504a726c79ca59fc80d80a6e2 Mon Sep 17 00:00:00 2001
From: Simon Martinelli <simon@72.services>
Date: Tue, 11 Jul 2023 13:18:05 +0200
Subject: [PATCH 2/4] Added actual version

---
 README.md | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/README.md b/README.md
index ea3be46..b1dde27 100644
--- a/README.md
+++ b/README.md
@@ -11,11 +11,13 @@ This is a collection of classes, that makes it easy to access the [utPLSQL v3](h
 
 This is a Maven Library project, you can add on your Java project as a dependency. 
 
+*Notice: You no longer need to configure an additional repository. The library is available in Maven Central since version 3.1.15.*
+
 ```xml
 <dependency>
     <groupId>org.utplsql</groupId>
     <artifactId>utplsql-java-api</artifactId>
-    <version>3.1.10</version>
+    <version>3.1.15</version>
 </dependency>
 ```
 

From 47db0136aeb61cffc27d06d0cfe9c343645d7f2f Mon Sep 17 00:00:00 2001
From: Simon Martinelli <simon@72.services>
Date: Tue, 11 Jul 2023 17:09:35 +0200
Subject: [PATCH 3/4] Re-added EnvironmentVariableUtil. Updated version in read
 me.

---
 README.md                                     |  2 +-
 .../utplsql/api/EnvironmentVariableUtil.java  | 53 +++++++++++++++++++
 2 files changed, 54 insertions(+), 1 deletion(-)
 create mode 100644 src/main/java/org/utplsql/api/EnvironmentVariableUtil.java

diff --git a/README.md b/README.md
index b1dde27..3f11520 100644
--- a/README.md
+++ b/README.md
@@ -17,7 +17,7 @@ This is a Maven Library project, you can add on your Java project as a dependenc
 <dependency>
     <groupId>org.utplsql</groupId>
     <artifactId>utplsql-java-api</artifactId>
-    <version>3.1.15</version>
+    <version>3.1.16</version>
 </dependency>
 ```
 
diff --git a/src/main/java/org/utplsql/api/EnvironmentVariableUtil.java b/src/main/java/org/utplsql/api/EnvironmentVariableUtil.java
new file mode 100644
index 0000000..90ca49f
--- /dev/null
+++ b/src/main/java/org/utplsql/api/EnvironmentVariableUtil.java
@@ -0,0 +1,53 @@
+package org.utplsql.api;
+
+import javax.annotation.Nullable;
+
+/**
+ * This class provides an easy way to get environmental variables.
+ * This is mainly to improve testability but also to standardize the way how utPLSQL API and CLI read from
+ * environment.
+ * <p>
+ * Variables are obtained from the following scopes in that order (chain breaks as soon as a value is obtained):
+ * <ul>
+ * <li>Properties (System.getProperty())</li>
+ * <li>Environment (System.getEnv())</li>
+ * <li>Default value</li>
+ * </ul>
+ * <p>
+ * An empty string is treated the same as null.
+ *
+ * @author pesse
+ */
+public class EnvironmentVariableUtil {
+
+    private EnvironmentVariableUtil() {
+    }
+
+    /**
+     * Returns the value for a given key from environment (see class description)
+     *
+     * @param key Key of environment or property value
+     * @return Environment value or null
+     */
+    public static String getEnvValue(String key) {
+        return getEnvValue(key, null);
+    }
+
+    /**
+     * Returns the value for a given key from environment or a default value (see class description)
+     *
+     * @param key          Key of environment or property value
+     * @param defaultValue Default value if nothing found
+     * @return Environment value or defaultValue
+     */
+    public static String getEnvValue(String key, @Nullable String defaultValue) {
+
+        String val = System.getProperty(key);
+        if (val == null || val.isEmpty()) val = System.getenv(key);
+        if (val == null || val.isEmpty()) val = defaultValue;
+
+        return val;
+    }
+
+
+}

From 2240fee00e1091b8eaf0bc589e862ba7fe7825bf Mon Sep 17 00:00:00 2001
From: Simon Martinelli <simon@72.services>
Date: Tue, 11 Jul 2023 17:10:47 +0200
Subject: [PATCH 4/4] Update versions for release

---
 pom.xml | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/pom.xml b/pom.xml
index 9aba342..98103bf 100644
--- a/pom.xml
+++ b/pom.xml
@@ -4,7 +4,7 @@
 
     <groupId>org.utplsql</groupId>
     <artifactId>utplsql-java-api</artifactId>
-    <version>3.1.16-SNAPSHOT</version>
+    <version>3.1.16</version>
 
     <name>utPLSQL Java API</name>
     <description>Java API for running Unit Tests with utPLSQL v3+.</description>