java.lang.NullPointerException: This exception has no message.

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This exception has no message.
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This exception has no message.
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java.lang.NullPointerException:
at java.util.Properties$LineReader.readLine(Unknown Source)
at java.util.Properties.load0(Unknown Source)
at java.util.Properties.load(Unknown Source)
at jav.com.utility.Utility.getConnection(Utility.java:23)
at jav.com.dao.daoLogin.(daoLogin.java:12)
at jav.com.controller.conrollerServletLogin.(conrollerServletLogin.java:23)
at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method)
at sun.reflect.NativeConstructorAccessorImpl.newInstance(Unknown Source)
at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(Unknown Source)
at java.lang.reflect.Constructor.newInstance(Unknown Source)
at java.lang.Class.newInstance(Unknown Source)

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