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    Thrown when an application is trying to use or access an object whose reference equals to null but if you are getting no message, try using the option -XX:-OmitStackTraceInFastThrow.

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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.io.Reader.<init>(Reader.java:78) at java.io.InputStreamReader.<init>(InputStreamReader.java:113) at org.apache.commons.io.IOUtils.copy(IOUtils.java:1906) at org.apache.commons.io.IOUtils.toString(IOUtils.java:778) at org.apache.commons.io.IOUtils.toString(IOUtils.java:759) at com.twosigma.beaker.core.rest.PluginServiceLocatorRest.createPluginConfigs(PluginServiceLocatorRest.java\:324)