Use diamonds

Author: aleksandr-m

src/main/java/com/amashchenko/maven/plugin/gitflow/AbstractGitFlowMojo.java

@@ -330,8 +330,8 @@ protected void checkUncommittedChanges() throws MojoFailureException,
     protected void checkSnapshotDependencies() throws MojoFailureException {
         getLog().info("Checking for SNAPSHOT versions in dependencies.");
 
-        List<String> snapshots = new ArrayList<String>();
-        List<String> builtArtifacts = new ArrayList<String>();
+        List<String> snapshots = new ArrayList<>();
+        List<String> builtArtifacts = new ArrayList<>();
 
         List<MavenProject> projects = mavenSession.getProjects();
         for (MavenProject project : projects) {

src/main/java/com/amashchenko/maven/plugin/gitflow/GitFlowFeatureFinishMojo.java

@@ -174,7 +174,7 @@ public void execute() throws MojoExecutionException, MojoFailureException {
 
                 mvnSetVersions(featureVersion);
 
-                Map<String, String> properties = new HashMap<String, String>();
+                Map<String, String> properties = new HashMap<>();
                 properties.put("version", featureVersion);
                 properties.put("featureName", featName);
                 gitCommit(commitMessages.getFeatureFinishIncrementVersionMessage(), properties);
@@ -187,7 +187,7 @@ public void execute() throws MojoExecutionException, MojoFailureException {
                 // mvn versions:set -DnewVersion=... -DgenerateBackupPoms=false
                 mvnSetVersions(version);
 
-                Map<String, String> properties = new HashMap<String, String>();
+                Map<String, String> properties = new HashMap<>();
                 properties.put("version", version);
                 properties.put("featureName", featName);
 
@@ -204,7 +204,7 @@ public void execute() throws MojoExecutionException, MojoFailureException {
                 gitCommit(StringUtils.isBlank(commitMessages.getFeatureSquashMessage()) ? featureBranchName
                         : commitMessages.getFeatureSquashMessage());
             } else {
-                Map<String, String> properties = new HashMap<String, String>();
+                Map<String, String> properties = new HashMap<>();
                 properties.put("version", version);
                 properties.put("featureName", featName);
                 // git merge --no-ff feature/...
@@ -226,7 +226,7 @@ public void execute() throws MojoExecutionException, MojoFailureException {
 
                 mvnSetVersions(keptFeatureVersion);
 
-                Map<String, String> properties = new HashMap<String, String>();
+                Map<String, String> properties = new HashMap<>();
                 properties.put("version", keptFeatureVersion);
                 properties.put("featureName", featName);
 
@@ -269,7 +269,7 @@ private String promptBranchName() throws MojoFailureException, CommandLineExcept
 
         final String[] branches = featureBranches.split("\\r?\\n");
 
-        List<String> numberedList = new ArrayList<String>();
+        List<String> numberedList = new ArrayList<>();
         String defaultChoice = null;
         StringBuilder str = new StringBuilder("Feature branches:").append(LS);
         for (int i = 0; i < branches.length; i++) {

src/main/java/com/amashchenko/maven/plugin/gitflow/GitFlowFeatureStartMojo.java

@@ -136,7 +136,7 @@ public void execute() throws MojoExecutionException, MojoFailureException {
                     // -DgenerateBackupPoms=false
                     mvnSetVersions(version);
 
-                    Map<String, String> properties = new HashMap<String, String>();
+                    Map<String, String> properties = new HashMap<>();
                     properties.put("version", version);
                     properties.put("featureName", featureBranchName);
 

src/main/java/com/amashchenko/maven/plugin/gitflow/GitFlowHotfixFinishMojo.java

@@ -206,7 +206,7 @@ public void execute() throws MojoExecutionException, MojoFailureException {
 
             String currentHotfixVersion = getCurrentProjectVersion();
 
-            Map<String, String> messageProperties = new HashMap<String, String>();
+            Map<String, String> messageProperties = new HashMap<>();
             messageProperties.put("version", currentHotfixVersion);
 
             if (useSnapshotInHotfix && ArtifactUtils.isSnapshot(currentHotfixVersion)) {
@@ -239,7 +239,7 @@ public void execute() throws MojoExecutionException, MojoFailureException {
                             .replace("-" + Artifact.SNAPSHOT_VERSION, "");
                 }
 
-                Map<String, String> properties = new HashMap<String, String>();
+                Map<String, String> properties = new HashMap<>();
                 properties.put("version", tagVersion);
 
                 // git tag -a ...
@@ -326,7 +326,7 @@ public void execute() throws MojoExecutionException, MojoFailureException {
                     // -DgenerateBackupPoms=false
                     mvnSetVersions(nextSnapshotVersion);
 
-                    Map<String, String> properties = new HashMap<String, String>();
+                    Map<String, String> properties = new HashMap<>();
                     properties.put("version", nextSnapshotVersion);
 
                     // git commit -a -m updating for next development version
@@ -389,7 +389,7 @@ private String promptBranchName() throws MojoFailureException, CommandLineExcept
 
         String[] branches = hotfixBranches.split("\\r?\\n");
 
-        List<String> numberedList = new ArrayList<String>();
+        List<String> numberedList = new ArrayList<>();
         StringBuilder str = new StringBuilder("Hotfix branches:").append(LS);
         for (int i = 0; i < branches.length; i++) {
             str.append((i + 1) + ". " + branches[i] + LS);

src/main/java/com/amashchenko/maven/plugin/gitflow/GitFlowHotfixStartMojo.java

@@ -113,7 +113,7 @@ public void execute() throws MojoExecutionException, MojoFailureException {
                     branches[supportBranches.length] = gitFlowConfig
                             .getProductionBranch();
 
-                    List<String> numberedList = new ArrayList<String>();
+                    List<String> numberedList = new ArrayList<>();
                     StringBuilder str = new StringBuilder("Branches:")
                             .append(LS);
                     for (int i = 0; i < branches.length; i++) {
@@ -242,7 +242,7 @@ public void execute() throws MojoExecutionException, MojoFailureException {
                 // mvn versions:set -DnewVersion=... -DgenerateBackupPoms=false
                 mvnSetVersions(projectVersion);
 
-                Map<String, String> properties = new HashMap<String, String>();
+                Map<String, String> properties = new HashMap<>();
                 properties.put("version", projectVersion);
 
                 // git commit -a -m updating versions for hotfix

src/main/java/com/amashchenko/maven/plugin/gitflow/GitFlowReleaseFinishMojo.java

@@ -247,7 +247,7 @@ public void execute() throws MojoExecutionException, MojoFailureException {
 
             String currentReleaseVersion = getCurrentProjectVersion();
 
-            Map<String, String> messageProperties = new HashMap<String, String>();
+            Map<String, String> messageProperties = new HashMap<>();
             messageProperties.put("version", currentReleaseVersion);
 
             if (useSnapshotInRelease && ArtifactUtils.isSnapshot(currentReleaseVersion)) {

src/main/java/com/amashchenko/maven/plugin/gitflow/GitFlowReleaseMojo.java

@@ -255,7 +255,7 @@ public void execute() throws MojoExecutionException, MojoFailureException {
                 mvnRun(preReleaseGoals);
             }
 
-            Map<String, String> messageProperties = new HashMap<String, String>();
+            Map<String, String> messageProperties = new HashMap<>();
             messageProperties.put("version", version);
 
             // execute if version changed

src/main/java/com/amashchenko/maven/plugin/gitflow/GitFlowReleaseStartMojo.java

@@ -339,7 +339,7 @@ private void commitProjectVersion(String version, String commitMessage)
             // mvn versions:set -DnewVersion=... -DgenerateBackupPoms=false
             mvnSetVersions(version);
 
-            Map<String, String> properties = new HashMap<String, String>();
+            Map<String, String> properties = new HashMap<>();
             properties.put("version", version);
 
             // git commit -a -m commitMessage

src/main/java/com/amashchenko/maven/plugin/gitflow/GitFlowSupportStartMojo.java

@@ -133,7 +133,7 @@ public void execute() throws MojoExecutionException, MojoFailureException {
 
                     mvnSetVersions(version);
 
-                    Map<String, String> properties = new HashMap<String, String>();
+                    Map<String, String> properties = new HashMap<>();
                     properties.put("version", version);
 
                     gitCommit(commitMessages.getSupportStartMessage(), properties);