Spacing (@Nullable Block child1, @NotNull Block child2) { if (child1 == null) { return null; } return mySettings.getCustomSettings(PropertiesCodeStyleSettings.class).SPACES_AROUND_KEY_VALUE_DELIMITER && (isSeparator(child1) || isSeparator(child2)) || isKeyValue(child1, child2) ? Spacing.createSpacing(1, 1, 0, true, 0) : Spacing.createSpacing(0, 0, 0, true, mySettings.getCustomSettings(PropertiesCodeStyleSettings.class).KEEP_BLANK_LINES ? 999 : 0); }