Method trim

ZezeJava/ZezeJava/src/main/java/Zeze/Util/Str.java:57–73

(String @Nullable [] strs)

	}

	public static String @NotNull [] trim(String @Nullable [] strs) {
		if (strs == null)
			return EMPTY;
		int n = 0;
		for (int i = 0; i < strs.length; i++)
			if (strs[i] != null && !(strs[i] = strs[i].trim()).isEmpty())
				n++;
		if (n == strs.length)
			return strs;
		if (n == 0)
			return EMPTY;
		String[] newStrs = new String[n];
		for (int i = 0, j = 0; i < strs.length; i++)
			if (strs[i] != null && !strs[i].isEmpty())
				newStrs[j++] = strs[i];
		return newStrs;
	}

	public static @NotNull String stacktrace(@NotNull Throwable ex) {
		try (var out = new ByteArrayOutputStream();