#280 fixed indent

Author: DirkMahler

core/src/main/java/org/bsc/confluence/ConfluenceService.java

@@ -120,12 +120,12 @@ class Credentials {
 
         public final String username;
         public final String password;
-		public final Map<String, String> httpHeaders;
+        public final Map<String, String> httpHeaders;
 
         public Credentials(String username, String password, Map<String, String> httpHeaders) {
             this.username = username;
             this.password = password;
-			this.httpHeaders = httpHeaders;
+            this.httpHeaders = httpHeaders;
         }
 
     }   

plugin-reporting/src/main/java/org/bsc/mojo/AbstractBaseConfluenceMojo.java

@@ -101,7 +101,7 @@ public abstract class AbstractBaseConfluenceMojo extends AbstractMojo implements
 	 * Additional HTTP headers for Confluence.
 	 */
 	@Parameter(property = "confluence.httpHeaders", required = false)
-	private Map<String, String> httpHeaders = new HashMap<>();
+    private Map<String, String> httpHeaders = new HashMap<>();
 
     /**
      * @parameter expression="${settings}"
@@ -319,17 +319,17 @@ private void loadUserInfoFromSettings() throws MojoExecutionException {
                 }
             }
 
-			if (getHttpHeaders().isEmpty() && server.getConfiguration() != null) {
-				httpHeaders = stream(((Xpp3Dom) server.getConfiguration()).getChild("httpHeaders").getChildren())
-					.filter(child ->
-						child.getName().equals("property")
-						&& child.getChild("name") != null
-						&& child.getChild("value") != null
-					)
-					.collect(toMap(
-						property -> property.getChild("name").getValue(),
-						property -> property.getChild("value").getValue()));
-			}
+            if (getHttpHeaders().isEmpty() && server.getConfiguration() != null) {
+                httpHeaders = stream(((Xpp3Dom) server.getConfiguration()).getChild("httpHeaders").getChildren())
+                    .filter(child ->
+                        child.getName().equals("property")
+                            && child.getChild("name") != null
+                            && child.getChild("value") != null
+                    )
+                    .collect(toMap(
+                        property -> property.getChild("name").getValue(),
+                        property -> property.getChild("value").getValue()));
+            }
         }
     }
 

service-rest-api/src/main/java/org/bsc/confluence/rest/RESTConfluenceService.java

@@ -82,19 +82,20 @@ public RESTConfluenceService(String url, Credentials credentials, SSLCertificate
             ;
         }
 
-		client.addInterceptor(chain -> {
-			Request.Builder requestBuilder = chain.request().newBuilder();
-			if (credentials.username != null) {
-				final String credential =
-					okhttp3.Credentials.basic(credentials.username, credentials.password);
-				requestBuilder.header("Authorization", credential);
-			}
-			if (!credentials.httpHeaders.isEmpty()) {
-				credentials.httpHeaders.entrySet().forEach(entry ->
-					requestBuilder.header(entry.getKey(), entry.getValue()));
-			}
-			return chain.proceed(requestBuilder.build());
-		});
+        // Use interceptor which transparently adds credentials and HTTP headers for each request
+        client.addInterceptor(chain -> {
+            Request.Builder requestBuilder = chain.request().newBuilder();
+            if (credentials.username != null) {
+                final String credential =
+                    okhttp3.Credentials.basic(credentials.username, credentials.password);
+                requestBuilder.header("Authorization", credential);
+            }
+            if (!credentials.httpHeaders.isEmpty()) {
+                credentials.httpHeaders.entrySet().forEach(entry ->
+                    requestBuilder.header(entry.getKey(), entry.getValue()));
+            }
+            return chain.proceed(requestBuilder.build());
+        });
 
     }