"Synthetic" attribute recognized

src/de/fernflower/struct/attr/StructGeneralAttribute.java

@@ -44,7 +44,7 @@ public class StructGeneralAttribute {
 	public static final String ATTRIBUTE_LOCAL_VARIABLE_TABLE = "LocalVariableTable";
 	public static final String ATTRIBUTE_CONSTANT_VALUE = "ConstantValue";
 	public static final String ATTRIBUTE_BOOTSTRAP_METHODS = "BootstrapMethods";
-	
+  public static final String ATTRIBUTE_SYNTHETIC = "Synthetic";
 
 
 	// *****************************************************************************
@@ -102,6 +102,8 @@ public class StructGeneralAttribute {
 			attr = new StructLocalVariableTableAttribute();
 		} else if(ATTRIBUTE_BOOTSTRAP_METHODS.equals(attrname)) {
 			attr = new StructBootstrapMethodsAttribute();
+		} else if(ATTRIBUTE_SYNTHETIC.equals(attrname)) {
+			attr = new StructGeneralAttribute();
 		} else {
 			// unsupported attribute
 			return null;