fix test

Author: Patel-Raj11

xrpl4j-core/src/test/java/org/xrpl/xrpl4j/model/ledger/LedgerHeaderJsonTests.java

@@ -231,7 +231,7 @@ public void deserializeWithProblematicTimeStamp() throws JsonProcessingException
       "  \"ledger_hash\" : \"3652D7FD0576BC452C0D2E9B747BDD733075971D1A9A1D98125055DEF428721A\",\n" +
       "  \"account_hash\" : \"B258A8BB4743FB74CBBD6E9F67E4A56C4432EA09E5805E4CC2DA26F2DBE8F3D1\",\n" +
       "  \"close_time\" : 638329271,\n" +
-      "  \"close_time_human\" : \"2021-Jun-11 09:06:10.000000000.000000.000 UTC\",\n" +
+      "  \"close_time_human\" : \"2021-Jun-11 09:06:10.000000000 UTC\",\n" +
       "  \"closed\" : true,\n" +
       "  \"parent_hash\" : \"AE996778246BC81F85D5AF051241DAA577C23BCA04C034A7074F93700194520D\",\n" +
       "  \"parent_close_time\" : 638329270,\n" +

xrpl4j-integration-tests/src/test/java/org/xrpl/xrpl4j/tests/ConfidentialTransfersIT.java

@@ -27,6 +27,7 @@
 import com.google.common.primitives.UnsignedInteger;
 import com.google.common.primitives.UnsignedLong;
 import org.junit.jupiter.api.Test;
+import org.junit.jupiter.api.condition.DisabledIf;
 import org.xrpl.xrpl4j.client.JsonRpcClientErrorException;
 import org.xrpl.xrpl4j.crypto.keys.KeyPair;
 import org.xrpl.xrpl4j.crypto.mpt.BlindingFactor;
@@ -86,11 +87,17 @@
 import java.util.Collections;
 import java.util.Optional;
 
-@SuppressWarnings("OptionalGetWithoutIsPresent")
+@DisabledIf(value = "shouldNotRun", disabledReason = "ConfidentialTransfersIT only runs on local rippled node.")
 public class ConfidentialTransfersIT extends AbstractIT {
 
   private static final String SUCCESS_STATUS = "tesSUCCESS";
 
+  static boolean shouldNotRun() {
+    return System.getProperty("useTestnet") != null ||
+      System.getProperty("useClioTestnet") != null ||
+      System.getProperty("useDevnet") != null;
+  }
+
   @Test
   public void testEntireFlow() throws JsonRpcClientErrorException, JsonProcessingException {
     //////////////////////