does this message have a sender ? concode_field_sep int COLOR_DEFAULT concode_elem_sep int TYPE_MISC concode_elem_sep SpannableString canvas concode_elem_sep int COLOR_GREY concode_elem_sep int type concode_elem_sep int NO_TYPE concode_elem_sep int COLOR_GREEN concode_elem_sep int TYPE_MESSAGE concode_elem_sep int NO_ICON concode_elem_sep int color concode_elem_sep int COLOR_BLUE concode_elem_sep int NO_COLOR concode_elem_sep String sender concode_elem_sep int icon concode_elem_sep int COLOR_YELLOW concode_elem_sep int[] colors concode_elem_sep String text concode_elem_sep int COLOR_RED concode_elem_sep long timestamp concode_field_sep void setIcon concode_elem_sep boolean hasColor concode_elem_sep void setColor concode_elem_sep int getSenderColor concode_elem_sep TextView renderTextView concode_elem_sep int getType concode_elem_sep String getText concode_elem_sep boolean hasIcon concode_elem_sep SpannableString render concode_elem_sep String renderTimeStamp concode_elem_sep void setTimestamp concode_elem_sep int getIcon
boolean function ( ) { return sender != null ; }