diff --git a/libsrc/ffdec_lib/src/com/jpexs/decompiler/flash/ParseException.java b/libsrc/ffdec_lib/src/com/jpexs/decompiler/flash/ParseException.java
index 4b938f55b..fd26fb2c6 100644
--- a/libsrc/ffdec_lib/src/com/jpexs/decompiler/flash/ParseException.java
+++ b/libsrc/ffdec_lib/src/com/jpexs/decompiler/flash/ParseException.java
@@ -56,6 +56,7 @@ public abstract class ParseException extends Exception {
      *
      * @param text Text of the exception
      * @param line Line number where the exception occurred
+     * @param position Position in source text
      */
     public ParseException(String text, long line, long position) {
         super(text + (line == -1 ? "" : " on line " + line));
diff --git a/libsrc/ffdec_lib/src/com/jpexs/decompiler/flash/ZippedBundle.java b/libsrc/ffdec_lib/src/com/jpexs/decompiler/flash/ZippedBundle.java
index 08085cbd0..d1dd25d78 100644
--- a/libsrc/ffdec_lib/src/com/jpexs/decompiler/flash/ZippedBundle.java
+++ b/libsrc/ffdec_lib/src/com/jpexs/decompiler/flash/ZippedBundle.java
@@ -63,7 +63,6 @@ public class ZippedBundle implements Bundle {
     /**
      * Initializes the bundle.
      *
-     * @param is Input stream
      * @param filename File
      * @throws IOException On I/O error
      */
diff --git a/libsrc/ffdec_lib/src/com/jpexs/decompiler/flash/abc/avm2/graph/AVM2GraphTargetDialect.java b/libsrc/ffdec_lib/src/com/jpexs/decompiler/flash/abc/avm2/graph/AVM2GraphTargetDialect.java
index e43a6663f..cd11cb9f6 100644
--- a/libsrc/ffdec_lib/src/com/jpexs/decompiler/flash/abc/avm2/graph/AVM2GraphTargetDialect.java
+++ b/libsrc/ffdec_lib/src/com/jpexs/decompiler/flash/abc/avm2/graph/AVM2GraphTargetDialect.java
@@ -36,7 +36,7 @@ import java.util.ArrayList;
 import java.util.List;
 
 /**
- *
+ * AVM2 dialect.
  * @author JPEXS
  */
 public class AVM2GraphTargetDialect extends GraphTargetDialect {
diff --git a/libsrc/ffdec_lib/src/com/jpexs/decompiler/flash/abc/avm2/model/NullCoalesceAVM2Item.java b/libsrc/ffdec_lib/src/com/jpexs/decompiler/flash/abc/avm2/model/NullCoalesceAVM2Item.java
index 4b39d0ce3..3eb5991e7 100644
--- a/libsrc/ffdec_lib/src/com/jpexs/decompiler/flash/abc/avm2/model/NullCoalesceAVM2Item.java
+++ b/libsrc/ffdec_lib/src/com/jpexs/decompiler/flash/abc/avm2/model/NullCoalesceAVM2Item.java
@@ -28,7 +28,7 @@ import java.util.ArrayList;
 import java.util.List;
 
 /**
- *
+ * Null coalesce operator (a ?? b).
  * @author JPEXS
  */
 public class NullCoalesceAVM2Item extends BinaryOpItem {
diff --git a/libsrc/ffdec_lib/src/com/jpexs/decompiler/flash/abc/avm2/model/PackageAVM2Item.java b/libsrc/ffdec_lib/src/com/jpexs/decompiler/flash/abc/avm2/model/PackageAVM2Item.java
index 06b910c7a..8604a84de 100644
--- a/libsrc/ffdec_lib/src/com/jpexs/decompiler/flash/abc/avm2/model/PackageAVM2Item.java
+++ b/libsrc/ffdec_lib/src/com/jpexs/decompiler/flash/abc/avm2/model/PackageAVM2Item.java
@@ -25,7 +25,7 @@ import com.jpexs.decompiler.graph.model.LocalData;
 import java.util.List;
 
 /**
- *
+ * Package.
  * @author JPEXS
  */
 public class PackageAVM2Item extends AVM2Item {
diff --git a/libsrc/ffdec_lib/src/com/jpexs/decompiler/flash/abc/avm2/model/TraitSlotConstAVM2Item.java b/libsrc/ffdec_lib/src/com/jpexs/decompiler/flash/abc/avm2/model/TraitSlotConstAVM2Item.java
index 9cd1a7287..3ca101db1 100644
--- a/libsrc/ffdec_lib/src/com/jpexs/decompiler/flash/abc/avm2/model/TraitSlotConstAVM2Item.java
+++ b/libsrc/ffdec_lib/src/com/jpexs/decompiler/flash/abc/avm2/model/TraitSlotConstAVM2Item.java
@@ -27,7 +27,7 @@ import com.jpexs.decompiler.graph.GraphTargetItem;
 import com.jpexs.decompiler.graph.model.LocalData;
 
 /**
- *
+ * Trait slot/const.
  * @author JPEXS
  */
 public class TraitSlotConstAVM2Item extends AVM2Item {
diff --git a/libsrc/ffdec_lib/src/com/jpexs/decompiler/flash/abc/avm2/parser/script/AbcIndexing.java b/libsrc/ffdec_lib/src/com/jpexs/decompiler/flash/abc/avm2/parser/script/AbcIndexing.java
index a0821bb5f..908aa44f8 100644
--- a/libsrc/ffdec_lib/src/com/jpexs/decompiler/flash/abc/avm2/parser/script/AbcIndexing.java
+++ b/libsrc/ffdec_lib/src/com/jpexs/decompiler/flash/abc/avm2/parser/script/AbcIndexing.java
@@ -650,6 +650,7 @@ public final class AbcIndexing {
      * @param findProtected Find protected namespace properties
      * @param type Property type
      * @param callType Call type
+     * @param foundStatic Trait found as static
      */
     public void findPropertyTypeOrCallType(ABC abc, GraphTargetItem cls, String propName, int ns, boolean findStatic, boolean findInstance, boolean findProtected, Reference<GraphTargetItem> type, Reference<GraphTargetItem> callType, Reference<Boolean> foundStatic) {
         TraitIndex traitIndex = findProperty(new PropertyDef(propName, cls, abc, ns), findStatic, findInstance, findProtected, foundStatic);
@@ -671,7 +672,8 @@ public final class AbcIndexing {
      * @param findStatic Find static properties
      * @param findInstance Find instance properties
      * @param findProtected Find protected namespace properties
-     * @return Trait index or null
+     * @param foundStatic Trait found as static
+     * @return Trait index or null     
      */
     public GraphTargetItem findPropertyType(ABC abc, GraphTargetItem cls, String propName, int ns, boolean findStatic, boolean findInstance, boolean findProtected, Reference<Boolean> foundStatic) {
         TraitIndex traitIndex = findProperty(new PropertyDef(propName, cls, abc, ns), findStatic, findInstance, findProtected, foundStatic);
@@ -690,6 +692,7 @@ public final class AbcIndexing {
      * @param findStatic Find static properties
      * @param findInstance Find instance properties
      * @param findProtected Find protected namespace properties
+     * @param foundStatic Trait found as static
      * @return Trait index or null
      */
     public GraphTargetItem findPropertyCallType(ABC abc, GraphTargetItem cls, String propName, int ns, boolean findStatic, boolean findInstance, boolean findProtected, Reference<Boolean> foundStatic) {
@@ -939,6 +942,7 @@ public final class AbcIndexing {
      * @param ts Traits
      * @param map Map to index
      * @param mapNs Map to index
+     * @param scriptIndex Script index
      */
     protected void indexTraits(ABC abc, int name_index, Traits ts, Map<PropertyDef, TraitIndex> map, Map<PropertyNsDef, TraitIndex> mapNs, int scriptIndex) {
         for (Trait t : ts.traits) {
diff --git a/libsrc/ffdec_lib/src/com/jpexs/decompiler/flash/action/ActionGraphTargetDialect.java b/libsrc/ffdec_lib/src/com/jpexs/decompiler/flash/action/ActionGraphTargetDialect.java
index b0e50c1d0..8fe8edc45 100644
--- a/libsrc/ffdec_lib/src/com/jpexs/decompiler/flash/action/ActionGraphTargetDialect.java
+++ b/libsrc/ffdec_lib/src/com/jpexs/decompiler/flash/action/ActionGraphTargetDialect.java
@@ -31,11 +31,14 @@ import java.util.ArrayList;
 import java.util.List;
 
 /**
- *
+ * AVM1 dialect.
  * @author JPEXS
  */
 public class ActionGraphTargetDialect extends GraphTargetDialect {
 
+    /**
+     * AVM1 dialect instance.
+     */
     public static final GraphTargetDialect INSTANCE = new ActionGraphTargetDialect();
 
     private ActionGraphTargetDialect() {
diff --git a/libsrc/ffdec_lib/src/com/jpexs/decompiler/flash/amf/amf0/types/ReferenceType.java b/libsrc/ffdec_lib/src/com/jpexs/decompiler/flash/amf/amf0/types/ReferenceType.java
index 4314dfef0..24eb34b52 100644
--- a/libsrc/ffdec_lib/src/com/jpexs/decompiler/flash/amf/amf0/types/ReferenceType.java
+++ b/libsrc/ffdec_lib/src/com/jpexs/decompiler/flash/amf/amf0/types/ReferenceType.java
@@ -17,7 +17,7 @@
 package com.jpexs.decompiler.flash.amf.amf0.types;
 
 /**
- *
+ * Reference type.
  * @author JPEXS
  */
 public class ReferenceType {
diff --git a/libsrc/ffdec_lib/src/com/jpexs/decompiler/flash/configuration/ConfigurationStorage.java b/libsrc/ffdec_lib/src/com/jpexs/decompiler/flash/configuration/ConfigurationStorage.java
index 0c8203db0..8c7efb061 100644
--- a/libsrc/ffdec_lib/src/com/jpexs/decompiler/flash/configuration/ConfigurationStorage.java
+++ b/libsrc/ffdec_lib/src/com/jpexs/decompiler/flash/configuration/ConfigurationStorage.java
@@ -19,7 +19,7 @@ package com.jpexs.decompiler.flash.configuration;
 import java.util.Map;
 
 /**
- *
+ * Class for storing configuration.
  * @author JPEXS
  */
 public interface ConfigurationStorage {
diff --git a/libsrc/ffdec_lib/src/com/jpexs/decompiler/flash/configuration/LegacyConfigurationStorage.java b/libsrc/ffdec_lib/src/com/jpexs/decompiler/flash/configuration/LegacyConfigurationStorage.java
index 35474af64..54ec7a832 100644
--- a/libsrc/ffdec_lib/src/com/jpexs/decompiler/flash/configuration/LegacyConfigurationStorage.java
+++ b/libsrc/ffdec_lib/src/com/jpexs/decompiler/flash/configuration/LegacyConfigurationStorage.java
@@ -30,7 +30,7 @@ import java.util.logging.Logger;
 import javax.swing.JOptionPane;
 
 /**
- *
+ * Legacy (binary file) configuration storage.
  * @author JPEXS
  */
 public class LegacyConfigurationStorage implements ConfigurationStorage {
diff --git a/libsrc/ffdec_lib/src/com/jpexs/decompiler/flash/configuration/TomlConfigurationStorage.java b/libsrc/ffdec_lib/src/com/jpexs/decompiler/flash/configuration/TomlConfigurationStorage.java
index f28338945..e66f4e8ed 100644
--- a/libsrc/ffdec_lib/src/com/jpexs/decompiler/flash/configuration/TomlConfigurationStorage.java
+++ b/libsrc/ffdec_lib/src/com/jpexs/decompiler/flash/configuration/TomlConfigurationStorage.java
@@ -49,7 +49,7 @@ import org.tomlj.TomlParseResult;
 import org.tomlj.TomlTable;
 
 /**
- *
+ * TOML file confiraration storage.
  * @author JPEXS
  */
 public class TomlConfigurationStorage implements ConfigurationStorage {
diff --git a/libsrc/ffdec_lib/src/com/jpexs/decompiler/flash/configuration/enums/GridSnapAccuracy.java b/libsrc/ffdec_lib/src/com/jpexs/decompiler/flash/configuration/enums/GridSnapAccuracy.java
index 4f618b046..6ca02eb93 100644
--- a/libsrc/ffdec_lib/src/com/jpexs/decompiler/flash/configuration/enums/GridSnapAccuracy.java
+++ b/libsrc/ffdec_lib/src/com/jpexs/decompiler/flash/configuration/enums/GridSnapAccuracy.java
@@ -17,7 +17,7 @@
 package com.jpexs.decompiler.flash.configuration.enums;
 
 /**
- *
+ * Grid snap accuracy.
  * @author JPEXS
  */
 public enum GridSnapAccuracy {
diff --git a/libsrc/ffdec_lib/src/com/jpexs/decompiler/flash/configuration/enums/GuidesSnapAccuracy.java b/libsrc/ffdec_lib/src/com/jpexs/decompiler/flash/configuration/enums/GuidesSnapAccuracy.java
index eb0b6c2e7..a0c85f54c 100644
--- a/libsrc/ffdec_lib/src/com/jpexs/decompiler/flash/configuration/enums/GuidesSnapAccuracy.java
+++ b/libsrc/ffdec_lib/src/com/jpexs/decompiler/flash/configuration/enums/GuidesSnapAccuracy.java
@@ -17,7 +17,7 @@
 package com.jpexs.decompiler.flash.configuration.enums;
 
 /**
- *
+ * Guides snap accuracy.
  * @author JPEXS
  */
 public enum GuidesSnapAccuracy {
diff --git a/libsrc/ffdec_lib/src/com/jpexs/decompiler/flash/jna/platform/win32/WinBase.java b/libsrc/ffdec_lib/src/com/jpexs/decompiler/flash/jna/platform/win32/WinBase.java
index 51c23195e..0e2546f5c 100644
--- a/libsrc/ffdec_lib/src/com/jpexs/decompiler/flash/jna/platform/win32/WinBase.java
+++ b/libsrc/ffdec_lib/src/com/jpexs/decompiler/flash/jna/platform/win32/WinBase.java
@@ -138,7 +138,7 @@ public interface WinBase extends StdCallLibrary, WinDef, BaseTSD {
     int HANDLE_FLAG_INHERIT = 1;
 
     /**
-     * If this flag is set, calling the {@link Kernel32#CloseHandle} function
+     * If this flag is set, calling the Kernel32 - CloseHandle function
      * will not close the object handle.
      */
     int HANDLE_FLAG_PROTECT_FROM_CLOSE = 2;
diff --git a/libsrc/ffdec_lib/src/com/jpexs/decompiler/flash/simpleparser/CatchScope.java b/libsrc/ffdec_lib/src/com/jpexs/decompiler/flash/simpleparser/CatchScope.java
index e106805fd..76c01d836 100644
--- a/libsrc/ffdec_lib/src/com/jpexs/decompiler/flash/simpleparser/CatchScope.java
+++ b/libsrc/ffdec_lib/src/com/jpexs/decompiler/flash/simpleparser/CatchScope.java
@@ -20,7 +20,7 @@ import java.util.ArrayList;
 import java.util.List;
 
 /**
- *
+ * Catch (of try..catch) clause scope.
  * @author JPEXS
  */
 public class CatchScope implements Scope {
diff --git a/libsrc/ffdec_lib/src/com/jpexs/decompiler/flash/simpleparser/ClassScope.java b/libsrc/ffdec_lib/src/com/jpexs/decompiler/flash/simpleparser/ClassScope.java
index 6f31fe29c..b60f3ac4e 100644
--- a/libsrc/ffdec_lib/src/com/jpexs/decompiler/flash/simpleparser/ClassScope.java
+++ b/libsrc/ffdec_lib/src/com/jpexs/decompiler/flash/simpleparser/ClassScope.java
@@ -20,7 +20,7 @@ import java.util.ArrayList;
 import java.util.List;
 
 /**
- *
+ * Class scope.
  * @author JPEXS
  */
 public class ClassScope implements Scope {
diff --git a/libsrc/ffdec_lib/src/com/jpexs/decompiler/flash/simpleparser/ClassTrait.java b/libsrc/ffdec_lib/src/com/jpexs/decompiler/flash/simpleparser/ClassTrait.java
index 37e156dd0..1fc136788 100644
--- a/libsrc/ffdec_lib/src/com/jpexs/decompiler/flash/simpleparser/ClassTrait.java
+++ b/libsrc/ffdec_lib/src/com/jpexs/decompiler/flash/simpleparser/ClassTrait.java
@@ -17,6 +17,7 @@
 package com.jpexs.decompiler.flash.simpleparser;
 
 /**
+ * Class trait.
  * @author JPEXS
  */
 public class ClassTrait extends Variable {
diff --git a/libsrc/ffdec_lib/src/com/jpexs/decompiler/flash/simpleparser/FunctionScope.java b/libsrc/ffdec_lib/src/com/jpexs/decompiler/flash/simpleparser/FunctionScope.java
index bb678267b..d1083dbae 100644
--- a/libsrc/ffdec_lib/src/com/jpexs/decompiler/flash/simpleparser/FunctionScope.java
+++ b/libsrc/ffdec_lib/src/com/jpexs/decompiler/flash/simpleparser/FunctionScope.java
@@ -20,7 +20,7 @@ import java.util.ArrayList;
 import java.util.List;
 
 /**
- *
+ * Function scope.
  * @author JPEXS
  */
 public class FunctionScope implements Scope {
diff --git a/libsrc/ffdec_lib/src/com/jpexs/decompiler/flash/simpleparser/Import.java b/libsrc/ffdec_lib/src/com/jpexs/decompiler/flash/simpleparser/Import.java
index 66f5dc1da..08c871edd 100644
--- a/libsrc/ffdec_lib/src/com/jpexs/decompiler/flash/simpleparser/Import.java
+++ b/libsrc/ffdec_lib/src/com/jpexs/decompiler/flash/simpleparser/Import.java
@@ -17,7 +17,7 @@
 package com.jpexs.decompiler.flash.simpleparser;
 
 /**
- *
+ * Import statement.
  * @author JPEXS
  */
 public class Import extends Variable {
diff --git a/libsrc/ffdec_lib/src/com/jpexs/decompiler/flash/simpleparser/LinkHandler.java b/libsrc/ffdec_lib/src/com/jpexs/decompiler/flash/simpleparser/LinkHandler.java
index 5d1755a05..d06b6f282 100644
--- a/libsrc/ffdec_lib/src/com/jpexs/decompiler/flash/simpleparser/LinkHandler.java
+++ b/libsrc/ffdec_lib/src/com/jpexs/decompiler/flash/simpleparser/LinkHandler.java
@@ -17,6 +17,7 @@
 package com.jpexs.decompiler.flash.simpleparser;
 
 /**
+ * Handler of links.
  * @author JPEXS
  */
 public interface LinkHandler {
diff --git a/libsrc/ffdec_lib/src/com/jpexs/decompiler/flash/simpleparser/LinkType.java b/libsrc/ffdec_lib/src/com/jpexs/decompiler/flash/simpleparser/LinkType.java
index fe29f99fb..a750c9912 100644
--- a/libsrc/ffdec_lib/src/com/jpexs/decompiler/flash/simpleparser/LinkType.java
+++ b/libsrc/ffdec_lib/src/com/jpexs/decompiler/flash/simpleparser/LinkType.java
@@ -17,7 +17,7 @@
 package com.jpexs.decompiler.flash.simpleparser;
 
 /**
- *
+ * Type of link.
  * @author JPEXS
  */
 public enum LinkType {
diff --git a/libsrc/ffdec_lib/src/com/jpexs/decompiler/flash/simpleparser/MethodScope.java b/libsrc/ffdec_lib/src/com/jpexs/decompiler/flash/simpleparser/MethodScope.java
index 4f7da63f6..7c8ad7190 100644
--- a/libsrc/ffdec_lib/src/com/jpexs/decompiler/flash/simpleparser/MethodScope.java
+++ b/libsrc/ffdec_lib/src/com/jpexs/decompiler/flash/simpleparser/MethodScope.java
@@ -19,7 +19,7 @@ package com.jpexs.decompiler.flash.simpleparser;
 import java.util.List;
 
 /**
- *
+ * Method scope.
  * @author JPEXS
  */
 public class MethodScope extends FunctionScope {
diff --git a/libsrc/ffdec_lib/src/com/jpexs/decompiler/flash/simpleparser/Namespace.java b/libsrc/ffdec_lib/src/com/jpexs/decompiler/flash/simpleparser/Namespace.java
index 6ba420d7b..6ee2d7f0a 100644
--- a/libsrc/ffdec_lib/src/com/jpexs/decompiler/flash/simpleparser/Namespace.java
+++ b/libsrc/ffdec_lib/src/com/jpexs/decompiler/flash/simpleparser/Namespace.java
@@ -17,7 +17,7 @@
 package com.jpexs.decompiler.flash.simpleparser;
 
 /**
- *
+ * Namespace.
  * @author JPEXS
  */
 public class Namespace extends Variable {
diff --git a/libsrc/ffdec_lib/src/com/jpexs/decompiler/flash/simpleparser/Scope.java b/libsrc/ffdec_lib/src/com/jpexs/decompiler/flash/simpleparser/Scope.java
index 3f12fe057..8424d10e9 100644
--- a/libsrc/ffdec_lib/src/com/jpexs/decompiler/flash/simpleparser/Scope.java
+++ b/libsrc/ffdec_lib/src/com/jpexs/decompiler/flash/simpleparser/Scope.java
@@ -19,7 +19,7 @@ package com.jpexs.decompiler.flash.simpleparser;
 import java.util.List;
 
 /**
- *
+ * Scope.
  * @author JPEXS
  */
 public interface Scope extends VariableOrScope {
diff --git a/libsrc/ffdec_lib/src/com/jpexs/decompiler/flash/simpleparser/SimpleParser.java b/libsrc/ffdec_lib/src/com/jpexs/decompiler/flash/simpleparser/SimpleParser.java
index 700de2f8d..90c8ab4d8 100644
--- a/libsrc/ffdec_lib/src/com/jpexs/decompiler/flash/simpleparser/SimpleParser.java
+++ b/libsrc/ffdec_lib/src/com/jpexs/decompiler/flash/simpleparser/SimpleParser.java
@@ -25,7 +25,7 @@ import java.util.Map;
 import java.util.Set;
 
 /**
- *
+ * Simple parser used for highlighting in editors.
  * @author JPEXS
  */
 public interface SimpleParser {
@@ -37,6 +37,12 @@ public interface SimpleParser {
      * @param definitionPosToReferences Definition position to references
      * @param referenceToDefinition Reference to definition
      * @param errors Errors
+     * @param externalTypes External types
+     * @param referenceToExternalTypeIndex Reference to external type index
+     * @param externalTypeIndexToReference External type index to reference
+     * @param linkHandler Link handler
+     * @param referenceToExternalTraitKey Reference to external trait key
+     * @param externalTraitKeyToReference External trait key to reference
      * @throws SimpleParseException On parse error
      * @throws IOException On I/O error
      * @throws InterruptedException On interrupt
diff --git a/libsrc/ffdec_lib/src/com/jpexs/decompiler/flash/simpleparser/TraitVarConstValueScope.java b/libsrc/ffdec_lib/src/com/jpexs/decompiler/flash/simpleparser/TraitVarConstValueScope.java
index 3a91c23c5..02a6eb0c9 100644
--- a/libsrc/ffdec_lib/src/com/jpexs/decompiler/flash/simpleparser/TraitVarConstValueScope.java
+++ b/libsrc/ffdec_lib/src/com/jpexs/decompiler/flash/simpleparser/TraitVarConstValueScope.java
@@ -20,7 +20,7 @@ import java.util.ArrayList;
 import java.util.List;
 
 /**
- *
+ * Scope of value of var or const trait.
  * @author JPEXS
  */
 public class TraitVarConstValueScope implements Scope {
diff --git a/libsrc/ffdec_lib/src/com/jpexs/decompiler/flash/simpleparser/Type.java b/libsrc/ffdec_lib/src/com/jpexs/decompiler/flash/simpleparser/Type.java
index a5eedf124..99eb25041 100644
--- a/libsrc/ffdec_lib/src/com/jpexs/decompiler/flash/simpleparser/Type.java
+++ b/libsrc/ffdec_lib/src/com/jpexs/decompiler/flash/simpleparser/Type.java
@@ -17,7 +17,7 @@
 package com.jpexs.decompiler.flash.simpleparser;
 
 /**
- *
+ * Type.
  * @author JPEXS
  */
 public class Type extends Variable {
diff --git a/libsrc/ffdec_lib/src/com/jpexs/decompiler/flash/simpleparser/Variable.java b/libsrc/ffdec_lib/src/com/jpexs/decompiler/flash/simpleparser/Variable.java
index 47aeb43ce..9f2e2b958 100644
--- a/libsrc/ffdec_lib/src/com/jpexs/decompiler/flash/simpleparser/Variable.java
+++ b/libsrc/ffdec_lib/src/com/jpexs/decompiler/flash/simpleparser/Variable.java
@@ -20,7 +20,7 @@ import java.util.Arrays;
 import java.util.List;
 
 /**
- *
+ * Variable.
  * @author JPEXS
  */
 public class Variable implements VariableOrScope {
diff --git a/libsrc/ffdec_lib/src/com/jpexs/decompiler/flash/simpleparser/VariableOrScope.java b/libsrc/ffdec_lib/src/com/jpexs/decompiler/flash/simpleparser/VariableOrScope.java
index 9ec9040e4..d90185d19 100644
--- a/libsrc/ffdec_lib/src/com/jpexs/decompiler/flash/simpleparser/VariableOrScope.java
+++ b/libsrc/ffdec_lib/src/com/jpexs/decompiler/flash/simpleparser/VariableOrScope.java
@@ -17,7 +17,7 @@
 package com.jpexs.decompiler.flash.simpleparser;
 
 /**
- *
+ * Variable or scope.
  * @author JPEXS
  */
 public interface VariableOrScope {
diff --git a/libsrc/ffdec_lib/src/com/jpexs/decompiler/flash/sol/FilePathTag.java b/libsrc/ffdec_lib/src/com/jpexs/decompiler/flash/sol/FilePathTag.java
index 64b125eb7..583fabdd4 100644
--- a/libsrc/ffdec_lib/src/com/jpexs/decompiler/flash/sol/FilePathTag.java
+++ b/libsrc/ffdec_lib/src/com/jpexs/decompiler/flash/sol/FilePathTag.java
@@ -23,7 +23,7 @@ import java.io.IOException;
 import java.io.OutputStream;
 
 /**
- *
+ * File path tag.
  * @author JPEXS
  */
 public class FilePathTag extends Tag {
diff --git a/libsrc/ffdec_lib/src/com/jpexs/decompiler/flash/sol/LsoTag.java b/libsrc/ffdec_lib/src/com/jpexs/decompiler/flash/sol/LsoTag.java
index a5fe9bd99..95f1fa487 100644
--- a/libsrc/ffdec_lib/src/com/jpexs/decompiler/flash/sol/LsoTag.java
+++ b/libsrc/ffdec_lib/src/com/jpexs/decompiler/flash/sol/LsoTag.java
@@ -31,11 +31,9 @@ import java.util.HashMap;
 import java.util.LinkedHashMap;
 import java.util.List;
 import java.util.Map;
-import java.util.logging.Level;
-import java.util.logging.Logger;
 
 /**
- *
+ * Lso tag.
  * @author JPEXS
  */
 public class LsoTag extends Tag {
diff --git a/libsrc/ffdec_lib/src/com/jpexs/decompiler/flash/sol/SolFile.java b/libsrc/ffdec_lib/src/com/jpexs/decompiler/flash/sol/SolFile.java
index ab7bcaa87..24200aa1e 100644
--- a/libsrc/ffdec_lib/src/com/jpexs/decompiler/flash/sol/SolFile.java
+++ b/libsrc/ffdec_lib/src/com/jpexs/decompiler/flash/sol/SolFile.java
@@ -38,7 +38,7 @@ import java.util.List;
 import java.util.Map;
 
 /**
- *
+ * Sol file.
  * @author JPEXS
  */
 public class SolFile {
diff --git a/libsrc/ffdec_lib/src/com/jpexs/decompiler/flash/sol/UnknownTag.java b/libsrc/ffdec_lib/src/com/jpexs/decompiler/flash/sol/UnknownTag.java
index 86a92f66d..5065ed4a8 100644
--- a/libsrc/ffdec_lib/src/com/jpexs/decompiler/flash/sol/UnknownTag.java
+++ b/libsrc/ffdec_lib/src/com/jpexs/decompiler/flash/sol/UnknownTag.java
@@ -20,7 +20,7 @@ import java.io.IOException;
 import java.io.OutputStream;
 
 /**
- *
+ * Unknown tag.
  * @author JPEXS
  */
 public class UnknownTag extends Tag {
diff --git a/libsrc/ffdec_lib/src/com/jpexs/decompiler/flash/tags/Tag.java b/libsrc/ffdec_lib/src/com/jpexs/decompiler/flash/tags/Tag.java
index 2313eadc0..82972fc80 100644
--- a/libsrc/ffdec_lib/src/com/jpexs/decompiler/flash/tags/Tag.java
+++ b/libsrc/ffdec_lib/src/com/jpexs/decompiler/flash/tags/Tag.java
@@ -564,8 +564,8 @@ public abstract class Tag implements NeedsCharacters, Exportable, Serializable {
     
     /**
      * Writes Tag value to the stream, ignoring all scripts
-     * @param sos
-     * @throws IOException 
+     * @param sos Output stream
+     * @throws IOException On I/O error
      */
     public void writeTagNoScripts(SWFOutputStream sos) throws IOException {
         byte[] newData = getDataNoScript();
diff --git a/libsrc/ffdec_lib/src/com/jpexs/decompiler/flash/tags/converters/PlaceObjectTypeConverter.java b/libsrc/ffdec_lib/src/com/jpexs/decompiler/flash/tags/converters/PlaceObjectTypeConverter.java
index 2963a3ecb..a09bd839c 100644
--- a/libsrc/ffdec_lib/src/com/jpexs/decompiler/flash/tags/converters/PlaceObjectTypeConverter.java
+++ b/libsrc/ffdec_lib/src/com/jpexs/decompiler/flash/tags/converters/PlaceObjectTypeConverter.java
@@ -33,7 +33,7 @@ import com.jpexs.helpers.Helper;
 import java.util.List;
 
 /**
- *
+ * Converter of PlaceObject versions.
  * @author JPEXS
  */
 public class PlaceObjectTypeConverter {
diff --git a/libsrc/ffdec_lib/src/com/jpexs/decompiler/flash/tags/dynamictext/AdvancedTextRecord.java b/libsrc/ffdec_lib/src/com/jpexs/decompiler/flash/tags/dynamictext/AdvancedTextRecord.java
index 21183a510..27ff94a2c 100644
--- a/libsrc/ffdec_lib/src/com/jpexs/decompiler/flash/tags/dynamictext/AdvancedTextRecord.java
+++ b/libsrc/ffdec_lib/src/com/jpexs/decompiler/flash/tags/dynamictext/AdvancedTextRecord.java
@@ -21,7 +21,7 @@ import com.jpexs.decompiler.flash.tags.base.FontTag;
 import com.jpexs.decompiler.flash.types.TEXTRECORD;
 
 /**
- *
+ * Text record with font class.
  * @author JPEXS
  */
 public class AdvancedTextRecord extends TEXTRECORD {
diff --git a/libsrc/ffdec_lib/src/com/jpexs/decompiler/flash/xfl/BinDataOutputStream.java b/libsrc/ffdec_lib/src/com/jpexs/decompiler/flash/xfl/BinDataOutputStream.java
index 72b4ada44..4dc7f7350 100644
--- a/libsrc/ffdec_lib/src/com/jpexs/decompiler/flash/xfl/BinDataOutputStream.java
+++ b/libsrc/ffdec_lib/src/com/jpexs/decompiler/flash/xfl/BinDataOutputStream.java
@@ -20,7 +20,7 @@ import java.io.IOException;
 import java.io.OutputStream;
 
 /**
- *
+ * Bin data file output stream.
  * @author JPEXS
  */
 public class BinDataOutputStream extends OutputStream {
diff --git a/libsrc/ffdec_lib/src/com/jpexs/decompiler/graph/GraphTargetDialect.java b/libsrc/ffdec_lib/src/com/jpexs/decompiler/graph/GraphTargetDialect.java
index 927bbfeea..689f0cb87 100644
--- a/libsrc/ffdec_lib/src/com/jpexs/decompiler/graph/GraphTargetDialect.java
+++ b/libsrc/ffdec_lib/src/com/jpexs/decompiler/graph/GraphTargetDialect.java
@@ -17,7 +17,7 @@
 package com.jpexs.decompiler.graph;
 
 /**
- *
+ * Dialect - high level language type.
  * @author JPEXS
  */
 public abstract class GraphTargetDialect {
@@ -31,8 +31,8 @@ public abstract class GraphTargetDialect {
     /**
      * Conversion of ECMA value (that's used in simplifications)
      * back to GraphTarget item.
-     * @param value
-     * @return 
+     * @param value Ecma value
+     * @return GraphTarget item
      */
     public abstract GraphTargetItem valToItem(Object value);
 }
diff --git a/libsrc/ffdec_lib/src/com/jpexs/decompiler/graph/GraphTargetItem.java b/libsrc/ffdec_lib/src/com/jpexs/decompiler/graph/GraphTargetItem.java
index 019c3f06f..e2534bd61 100644
--- a/libsrc/ffdec_lib/src/com/jpexs/decompiler/graph/GraphTargetItem.java
+++ b/libsrc/ffdec_lib/src/com/jpexs/decompiler/graph/GraphTargetItem.java
@@ -231,6 +231,7 @@ public abstract class GraphTargetItem implements Serializable, Cloneable {
 
     /**
      * Constructs GraphTargetItem
+     * @param dialect Dialect
      */
     public GraphTargetItem(GraphTargetDialect dialect) {
         this(dialect, null, null, NOPRECEDENCE);        
@@ -239,9 +240,10 @@ public abstract class GraphTargetItem implements Serializable, Cloneable {
     /**
      * Constructs GraphTargetItem
      *
+     * @param dialect Dialect
      * @param src Source item
      * @param lineStartItem Line start item
-     * @param precedence Precedence
+     * @param precedence Precedence     
      */
     public GraphTargetItem(GraphTargetDialect dialect, GraphSourceItem src, GraphSourceItem lineStartItem, int precedence) {
         this(dialect, src, lineStartItem, precedence, null);
@@ -250,6 +252,7 @@ public abstract class GraphTargetItem implements Serializable, Cloneable {
     /**
      * Constructs GraphTargetItem
      *
+     * @param dialect Dialect
      * @param src Source item
      * @param lineStartItem Line start item
      * @param precedence Precedence