Differential D10905 Diff 28488 src/org/kde/kdeconnect/Helpers/RandomHelper.java

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1	package org.kde.kdeconnect.Helpers;	1	package org.kde.kdeconnect.Helpers;
2		2
3		3
4	import java.security.SecureRandom;	4	import java.security.SecureRandom;
5		5
6	public class RandomHelper {	6	public class RandomHelper {
7	public static SecureRandom secureRandom = new SecureRandom();	7	public static SecureRandom secureRandom = new SecureRandom();
8		8
9	private static final char[] symbols = ("ABCDEFGHIJKLMNOPQRSTUVWXYZ"+	9	private static final char[] symbols = ("ABCDEFGHIJKLMNOPQRSTUVWXYZ" +
10	"abcdefghijklmnopqrstuvwxyz"+	10	"abcdefghijklmnopqrstuvwxyz" +
11	"1234567890").toCharArray();	11	"1234567890").toCharArray();
12		12
13		13
14	public static String randomString(int length) {	14	public static String randomString(int length) {
15	char[] buffer= new char[length];	15	char[] buffer = new char[length];
16	for (int idx = 0; idx < length; ++idx) {	16	for (int idx = 0; idx < length; ++idx) {
17	buffer[idx] = symbols[secureRandom.nextInt(symbols.length)];	17	buffer[idx] = symbols[secureRandom.nextInt(symbols.length)];
18	}	18	}
19	return new String(buffer);	19	return new String(buffer);
20	}	20	}
21		21
22	}	22	}