1 files changed, 7 insertions, 8 deletions

diff --git a/src/main/java/cuchaz/enigma/mapping/MappingsWriter.java b/src/main/java/cuchaz/enigma/mapping/MappingsWriter.java
index 4b2db9d..4793166 100644
--- a/src/main/java/cuchaz/enigma/mapping/MappingsWriter.java
+++ b/src/main/java/cuchaz/enigma/mapping/MappingsWriter.java
@@ -51,7 +51,7 @@ public class MappingsWriter {
         }
     }
 
-    private void write(JsonClass jsonClass, ClassMapping classMapping) throws IOException {
+    private void write(JsonClass jsonClass, ClassMapping classMapping) {
         for (ClassMapping innerClassMapping : sorted(classMapping.innerClasses())) {
             JsonClass innerClass = new JsonClass(classMapping.getObfSimpleName() + "$" + innerClassMapping.getObfSimpleName().replace("nome/", ""), innerClassMapping.getDeobfName());
             write(innerClass, innerClassMapping);
@@ -85,19 +85,18 @@ public class MappingsWriter {
     }
 
     public static boolean deleteDirectory(File directory) {
-        if(directory.exists()){
+        if (directory.exists()) {
             File[] files = directory.listFiles();
-            if(null!=files){
-                for(int i=0; i<files.length; i++) {
-                    if(files[i].isDirectory()) {
+            if (null != files) {
+                for (int i = 0; i < files.length; i++) {
+                    if (files[i].isDirectory()) {
                         deleteDirectory(files[i]);
-                    }
-                    else {
+                    } else {
                         files[i].delete();
                     }
                 }
             }
         }
-        return(directory.delete());
+        return (directory.delete());
     }
 }