Switched from guava to apache tools in input stream handling

service/pom.xml

@@ -157,5 +157,10 @@
                 </exclusion>
             </exclusions>
         </dependency>
+        <dependency>
+            <groupId>commons-io</groupId>
+            <artifactId>commons-io</artifactId>
+            <version>2.4</version>
+        </dependency>
     </dependencies>
 </project>
\ No newline at end of file

service/src/main/java/com/telephoners/krakyournet/ctf/logging/LoggingFilter.java

 package com.telephoners.krakyournet.ctf.logging;
 
-import com.google.common.base.Charsets;
-import com.google.common.io.CharStreams;
 import com.google.inject.Singleton;
+import org.apache.commons.io.IOUtils;
 import javax.ws.rs.container.ContainerRequestContext;
 import javax.ws.rs.container.ContainerRequestFilter;
 import javax.ws.rs.core.SecurityContext;
 import java.io.IOException;
-import java.io.InputStream;
-import java.io.InputStreamReader;
 import java.util.logging.Level;
 import java.util.logging.Logger;
 
@@ -22,8 +19,7 @@ public class LoggingFilter implements ContainerRequestFilter {
 
     @Override
     public void filter(ContainerRequestContext containerRequestContext) throws IOException {
-        InputStream inputStream = containerRequestContext.getEntityStream();
-        String requestContent = CharStreams.toString(new InputStreamReader(inputStream, Charsets.UTF_8));
+        String requestContent = IOUtils.toString(containerRequestContext.getEntityStream());
         String method = containerRequestContext.getMethod();
         String requestURI = containerRequestContext.getUriInfo().getRequestUri().toString();
         SecurityContext securityContext = containerRequestContext.getSecurityContext() ;