try can use automatic resource management

Author: Vincent Potucek

its/core-it-support/core-it-plugins/maven-it-plugin-class-loader/maven-it-plugin-class-loader/src/main/java/org/apache/maven/plugin/coreit/PropertiesUtil.java

@@ -19,7 +19,6 @@
 package org.apache.maven.plugin.coreit;
 
 import java.io.File;
-import java.io.FileOutputStream;
 import java.io.IOException;
 import java.io.OutputStream;
 import java.nio.file.Files;

its/core-it-support/core-it-plugins/maven-it-plugin-configuration/src/main/java/org/apache/maven/plugin/coreit/PropertiesUtil.java

@@ -69,21 +69,12 @@ public static Properties read(File inputFile) throws MojoExecutionException {
     }
 
     public static void write(File outputFile, Properties props) throws MojoExecutionException {
-        OutputStream os = null;
-        createOutputFile(outputFile);
-        try {
-            os = new FileOutputStream(outputFile);
+        outputFile.getParentFile().mkdirs();
+        try (OutputStream os = new FileOutputStream(outputFile)) {
             props.store(os, "MAVEN-CORE-IT-LOG");
         } catch (IOException e) {
             throw new MojoExecutionException(
                     "Output file " + outputFile + " could not be created: " + e.getMessage(), e);
-        } finally {
-            if (os != null) {
-                try {
-                    os.close();
-                } catch (IOException ignore) {
-                }
-            }
         }
     }