INT-1619 removed cycle by moving SocketIoUtils into the util package

spring-integration-ip/src/test/java/org/springframework/integration/ip/util/RegexUtilsTests.java

@@ -17,10 +17,10 @@
 package org.springframework.integration.ip.util;
 
 import static org.junit.Assert.assertEquals;
-import static org.springframework.integration.ip.util.RegexUtils.escapeRegExSpecials;
 
 import org.junit.Ignore;
 import org.junit.Test;
+
 import org.springframework.integration.MessageHeaders;
 
 /**
@@ -34,8 +34,7 @@ public class RegexUtilsTests {
 	@Test
 	public void testRegex () {
 		String s = "xxx$^[]{()}+*\\?|.xxx";
-		assertEquals("xxx\\$\\^\\[\\]\\{\\(\\)\\}\\+\\*\\\\\\?\\|\\.xxx",
-					 escapeRegExSpecials(s));
+		assertEquals("xxx\\$\\^\\[\\]\\{\\(\\)\\}\\+\\*\\\\\\?\\|\\.xxx", RegexUtils.escapeRegexSpecials(s));
 	}
 
 	/**
@@ -46,8 +45,7 @@ public class RegexUtilsTests {
 	public void testSiPrefix () {
 		// protect the test in case we ever change the prefix
 		if ("$^[]{()}+*\\?|.".contains(MessageHeaders.PREFIX)) {
-			assertEquals(escapeRegExSpecials(MessageHeaders.PREFIX), "\\"
-					+ MessageHeaders.PREFIX);
+			assertEquals(RegexUtils.escapeRegexSpecials(MessageHeaders.PREFIX), "\\" + MessageHeaders.PREFIX);
 		}
 	}