remove unused toVersionArray function and associated tests

Signed-off-by: kelaompachai <141376761+kelaompachai@users.noreply.github.com>

Author: kelaompachai

server/src/com/mirth/connect/client/core/ConnectServiceUtil.java

@@ -207,16 +207,6 @@ protected static Charset getCharset(HttpEntity responseEntity) {
         return charset;
     }
 
-    /**
-     * Split a given version string into an int[].
-     * 
-     * @param version
-     * @return
-     */
-    protected static int[] toVersionArray(String version) {
-        return Arrays.stream(version.split("[\\.]")).mapToInt(Integer::parseInt).toArray();
-    }
-
     /**
      * Compare the current version with another. If current is less than other, return true. All others,
      * including a malformed other, returns false.

server/test/com/mirth/connect/client/core/ConnectServiceUtilTest.java

@@ -1,6 +1,5 @@
 package com.mirth.connect.client.core;
 
-import static org.junit.Assert.assertArrayEquals;
 import static org.junit.Assert.assertEquals;
 import static org.junit.Assert.assertFalse;
 import static org.junit.Assert.assertNotNull;
@@ -86,20 +85,6 @@ public void test_getCharsetWhenSet() throws Exception {
         assertEquals(expectedCharset, charset.name());
     }
 
-    @Test
-    public void test_toVersionThreeDigits() throws Exception {
-        int[] expected = { 4, 1, 5};
-        int[] parsedVersion = ConnectServiceUtil.toVersionArray("4.1.5");
-        assertArrayEquals(expected, parsedVersion);
-    }
-
-    @Test
-    public void test_toVersionFourDigits() throws Exception {
-        int[] expected = { 3, 12, 0, 4};
-        int[] parsedVersion = ConnectServiceUtil.toVersionArray("3.12.0.4");
-        assertArrayEquals(expected, parsedVersion);
-    }
-
     @Test
     public void test_currentIsOlderMajorVersion() throws Exception {
         Version current = Version.parse("3.12.0");