.gitignore, pom updated & bugfix in main if arg is null (#17)

Author: emichaf

.gitignore

@@ -1,4 +1,20 @@
-/target/
+# Eclipse
 .classpath
+.project
 .settings/
 
+# Intellij
+.idea/
+*.iml
+*.iws
+
+# Mac
+.DS_Store
+
+# Maven
+log/
+target/
+
+# Others
+derby.log
+

pom.xml

@@ -191,9 +191,6 @@
             <plugin>
                 <groupId>org.springframework.boot</groupId>
                 <artifactId>spring-boot-maven-plugin</artifactId>
-                <configuration>
-                    <classifier>exec</classifier>
-                </configuration>
             </plugin>
             <!-- required for adding generated sources -->
             <plugin>

src/main/java/com/ericsson/ei/App.java

@@ -19,7 +19,7 @@ public static void main(String[] args) {
         List<String> logLevels = new ArrayList<>();
         Collections.addAll(logLevels, "ALL", "DEBUG", "ERROR", "FATAL", "INFO", "TRACE", "WARN");
 
-        if(logLevels.contains(args[0])) {
+        if(args != null && args.length > 0 && logLevels.contains(args[0])) {
             System.setProperty("logging.level.root", args[0]);
             System.setProperty("logging.level.org.springframework.web", args[0]);
             System.setProperty("logging.level.com.ericsson.ei", args[0]);