jodd-db/src/main/java/jodd/db/oom/DbMetaUtil.java
private static String quoteIfRequired(final String name, final boolean alwaysQuoteNames, final char quoteChar) {
		if (StringUtil.detectQuoteChar(name) != 0) {
			return name;   // already quoted
		}
		if (alwaysQuoteNames && quoteChar != 0) {
			return quoteChar + name + quoteChar;
		}
		return name;
	}
private static String quoteIfRequired(final String name, final boolean alwaysQuoteNames, final char quoteChar) {
		if (StringUtil.detectQuoteChar(name) != 0) {
			return name;   // already quoted
		}
		if (alwaysQuoteNames && quoteChar != 0) {
			return quoteChar + name + quoteChar;
		}
		return name;
	}
---------------------------------------------------------------- privates