In our project, there is one warning message as below when to use slf4j-1.7.5, how to resolve this issue?

• project dependency:
  <dependency name="slf4j-1.7.5" type="jar" version="1.7.5"/>
  this will include slf4j-api-1.7.5.jar and slf4j-log4j12-1.7.5.jar
  <dependency name="hystrix" type="jar" />
  this will include slf4j-api-1.7.5.jar and slf4j-jdk14-1.7.5.jar

• warning message:
  WARNING: Couldn't load build resource bundle. Build timestamp will be inaccurate ***
  SLF4J: Class path contains multiple SLF4J bindings.
  SLF4J: Found binding in [wsjar:file:/xxx.ear/slf4j-log4j12-1.7.5.jar!/org/slf4j/impl/StaticLoggerBinder.class]
  SLF4J: Found binding in [wsjar:file:/xxx.ear/slf4j-jdk14-1.7.5.jar!/org/slf4j/impl/StaticLoggerBinder.class]*
  SLF4J: See http://www.slf4j.org/codes.html#multiple_bindings for an explanation.