Proguard returned with error code 1. See console Android

Question

This question already have been asked many times but I am not able to resolve it. I am trying to export my app using eclipse for final release BUT I am getting the below error. I added all entries which others have suggested in other links but no help. Please help me how to get rid of this error.

 Proguard returned with error code 1. See console
[2014-08-24 11:21:11 - ] Note: there were 1035 duplicate class definitions.
[2014-08-24 11:21:11 - ] Warning:com.google.api.client.extensions.jdo.JdoDataStoreFactory$JdoValue: can't find superclass or interface javax.jdo.spi.PersistenceCapable

[2014-08-24 11:21:11 - ] Warning: com.google.api.client.extensions.jdo.JdoDataStoreFactory$JdoDataStore: can't find referenced class javax.jdo.PersistenceManagerFactory
[2014-08-24 11:21:11 - 
[2014-08-24 11:21:11 - ] Warning: com.google.api.client.googleapis.extensions.android.gms.auth.GoogleAccountCredential: can't find referenced class com.google.android.gms.common.AccountPicker
[2014-08-24 11:21:11 - ] Warning: com.google.api.client.googleapis.extensions.android.gms.auth.GoogleAccountCredential: can't find referenced class com.google.android.gms.auth.GoogleAuthUtil

 You should check if you need to specify additional program jars.
   Warning: there were 127 unresolved references to classes or interfaces.
 You may need to specify additional library jars (using '-libraryjars').
  Error: Please correct the above warnings first.

There was long error so I pasted relevant one. Below is my proguard-project.txt file entries.

-keep class android.support.v4.** { *; }   
-dontwarn android.support.v4.**
-dontwarn javax.activation.**
-dontwarn javax.security.**
-dontwarn java.awt.**
-libraryjars <java.home>/lib/rt.jar
-keep class javax.** {*;}
-keep class com.sun.** {*;}
-keep class myjava.** {*;}
-keep class org.apache.harmony.** {*;}
-keep public class Mail {*;}        
-dontshrink
-dontwarn org.mockito.**
-dontwarn sun.reflect.**
-dontwarn android.test.**
-keep class javax.ws.rs.** { *; }
-dontwarn com.fasterxml.jackson.**
-dontwarn org.xmlpull.v1.**

Answer 1

I resolved the issue. I added below two lines and now it is not giving any warning and I am able to generate .apk file successfully using eclipse.

-dontwarn javax.jdo.**
-dontwarn com.google.api.client.googleapis.extensions.android.gms.**

Hope it will help someone. Thanks