/** * Assigns another right margin for the language or (if it is null) to root (default) margin. * * @param language The language to assign the right margin to or null if root (default) right * margin is to be changed. * @param rightMargin New right margin. */ public void setRightMargin(@Nullable Language language, int rightMargin) { if (language != null) { CommonCodeStyleSettings langSettings = getCommonSettings(language); if (langSettings != null) { langSettings.RIGHT_MARGIN = rightMargin; return; } } setDefaultRightMargin(rightMargin); }