code: public static long getExplicitPermission(Channel channel, Member member)
      {
          Checks.notNull(channel, "Channel");
          Checks.notNull(member, "Member");
  
          final Guild guild = member.getGuild();
          checkGuild(channel.getGuild(), guild, "Member");
  
          long permission = getExplicitPermission(member);
  
          AtomicLong allow = new AtomicLong(0);
          AtomicLong deny = new AtomicLong(0);
  
          // populates allow/deny
          getExplicitOverrides(channel, member, allow, deny);
  
          return apply(permission, allow.get(), deny.get());
      }
docs: Retrieves the explicit permissions of the specified {@link net.dv8tion.jda.core.entities.Member Member}
  in its hosting {@link net.dv8tion.jda.core.entities.Guild Guild} and specific {@link net.dv8tion.jda.core.entities.Channel Channel}.
  <br>This method does not calculate the owner in.
  <b>Allowed permissions override denied permissions of {@link net.dv8tion.jda.core.entities.PermissionOverride PermissionOverrides}!</b>
  
  <p>All permissions returned are explicitly granted to this Member via its {@link net.dv8tion.jda.core.entities.Role Roles}.
  <br>Permissions like {@link net.dv8tion.jda.core.Permission#ADMINISTRATOR Permission.ADMINISTRATOR} do not
  grant other permissions in this value.
  <p>This factor in all {@link net.dv8tion.jda.core.entities.PermissionOverride PermissionOverrides} that affect this member
  and only grants the ones that are explicitly given.
  
  @param  channel
  The target channel of which to check {@link net.dv8tion.jda.core.entities.PermissionOverride PermissionOverrides}
  @param  member
  The non-null {@link net.dv8tion.jda.core.entities.Member Member} for which to get implicit permissions
  
  @throws IllegalArgumentException
  If any of the arguments is {@code null}
  or the specified entities are not from the same {@link net.dv8tion.jda.core.entities.Guild Guild}
  
  @return Primitive (unsigned) long value with the implicit permissions of the specified member in the specified channel
  
  @since  3.1