Added Checkstyle to build process and fixing checkstyle to all com.src.jpexs classes

libsrc/ffdec_lib/src/com/jpexs/decompiler/flash/treeitems/AS3ClassTreeItem.java

@@ -44,7 +44,7 @@ public abstract class AS3ClassTreeItem implements TreeItem {
         }
         return ret;
     }
-    
+
     public String getPrintableNameWithNamespaceSuffix() {
         String ret = IdentifiersDeobfuscation.printIdentifier(true, name);
         if (namespaceSuffix != null) {

libsrc/ffdec_lib/src/com/jpexs/decompiler/flash/treeitems/FolderItem.java

@@ -62,7 +62,7 @@ public class FolderItem implements TreeItem {
         }
 
         for (TreeItem ti : subItems) {
-            if ((ti instanceof Tag) && (((Tag)ti).isReadOnly())) {
+            if ((ti instanceof Tag) && (((Tag) ti).isReadOnly())) {
                 continue;
             }
             if (ti.isModified()) {

libsrc/ffdec_lib/src/com/jpexs/decompiler/flash/treeitems/Openable.java

@@ -24,25 +24,26 @@ import java.io.OutputStream;
  * @author JPEXS
  */
 public interface Openable extends TreeItem {
+
     public String getFileTitle();
-    
+
     public String getShortPathTitle();
-    
+
     public String getShortFileName();
-   
+
     public String getFile();
-    
+
     public String getTitleOrShortFileName();
-    
+
     public String getFullPathTitle();
-    
+
     public void setOpenableList(OpenableList openableList);
-    
+
     public OpenableList getOpenableList();
-    
+
     public void saveTo(OutputStream os) throws IOException;
-    
+
     public void setFile(String file);
-    
+
     public void clearModified();
 }

libsrc/ffdec_lib/src/com/jpexs/decompiler/flash/treeitems/OpenableList.java

@@ -85,27 +85,12 @@ public class OpenableList implements List<Openable>, SWFContainerItem {
     @Override
     public <T> T[] toArray(T[] ts) {
         return items.toArray(ts);
-    }
-
-    @Override
-    public boolean add(Openable e) {
-        return items.add(e);
-    }
-
-    @Override
-    public boolean remove(Object o) {
-        return items.remove(o);
-    }
+    }      
 
     @Override
     public boolean containsAll(Collection<?> clctn) {
         return items.containsAll(clctn);
-    }
-
-    @Override
-    public boolean addAll(Collection<? extends Openable> clctn) {
-        return items.addAll(clctn);
-    }
+    }    
 
     @Override
     public boolean removeAll(Collection<?> clctn) {
@@ -122,6 +107,11 @@ public class OpenableList implements List<Openable>, SWFContainerItem {
         items.clear();
     }
 
+    @Override
+    public boolean addAll(Collection<? extends Openable> clctn) {
+        return items.addAll(clctn);
+    }
+
     @Override
     public boolean addAll(int i, Collection<? extends Openable> clctn) {
         return items.addAll(i, clctn);
@@ -140,11 +130,21 @@ public class OpenableList implements List<Openable>, SWFContainerItem {
         return items.set(i, e);
     }
 
+    @Override
+    public boolean add(Openable e) {
+        return items.add(e);
+    }
+
     @Override
     public void add(int i, Openable e) {
         items.add(i, e);
     }
 
+    @Override
+    public boolean remove(Object o) {
+        return items.remove(o);
+    }
+
     @Override
     public Openable remove(int i) {
         return items.remove(i);