brikar-server/src/main/java/com/truward/brikar/server/launcher/StandardLauncher.java
protected void initContextFilters(@Nonnull ServletContextHandler contextHandler) {
    if (springSecurityEnabled) {
      initSpringSecurity(contextHandler);
    }

    if (requestVectorOperationsEnabled) {
      initRequestVectorOperations(contextHandler);
    }
  }
protected void initContextFilters(@Nonnull ServletContextHandler contextHandler) {
    if (springSecurityEnabled) {
      initSpringSecurity(contextHandler);
    }

    if (requestVectorOperationsEnabled) {
      initRequestVectorOperations(contextHandler);
    }
  }
This method initializes servlet filters.
<p>
Default implementation adds request vector filter by default.
</p>
<p>
Overrides of this method can also do things like enforcing UTF-8 encoding.
Here is an example of how it can be done:
<code>
final FilterHolder encFilterHolder = contextHandler.addFilter(CharacterEncodingFilter.class, "/*", EnumSet.allOf(DispatcherType.class));
encFilterHolder.setInitParameter("encoding", "UTF-8");
encFilterHolder.setInitParameter("forceEncoding", "true"); // this line instructs filter to add encoding
</code>
However this is usually not something
</p>

@param contextHandler Servlet context handler