Revert "SOLR-17625 NamedList.findRecursive-> _get"

This reverts commit 81eed8a.           Changes made with help inline method feature.The methods were over loaded with 1 , 2 ,3 and 4 arguments with String type
Updated StatusTool.java SplitShardCmd.java doesnt require update

Author: wildtusker

solr/core/src/java/org/apache/solr/cli/StatusTool.java

@@ -315,11 +315,11 @@ public static Map<String, Object> reportStatus(NamedList<Object> info, SolrClien
     String solrHome = (String) info.get("solr_home");
     status.put("solr_home", solrHome != null ? solrHome : "?");
     status.put("version", info._getStr(List.of("lucene", "solr-impl-version"), null));
-    status.put("startTime", info._getStr(List.of("jvm", "jmx", "startTime"), null).toString());
+    status.put("startTime", info._getStr(List.of("jvm", "jmx", "startTime"), null));
     status.put("uptime", SolrCLI.uptime((Long) info._get(List.of("jvm", "jmx", "upTimeMS"), null)));
 
     String usedMemory = info._getStr(List.of("jvm", "memory", "used"), null);
-    String totalMemory =  info._getStr(List.of("jvm", "memory", "total"), null);
+    String totalMemory = info._getStr(List.of("jvm", "memory", "total"), null);
     status.put("memory", usedMemory + " of " + totalMemory);
 
     // if this is a Solr in solrcloud mode, gather some basic cluster info

solr/core/src/java/org/apache/solr/cloud/api/collections/SplitShardCmd.java

@@ -862,16 +862,15 @@ public static void checkDiskSpace(
                 SolrRequest.METHOD.GET, "/admin/metrics", SolrRequest.SolrRequestType.ADMIN, params)
             .process(cloudManager.getSolrClient());
 
-    NamedList<Object> entries1 = rsp.getResponse();
-    Number size = (Number) entries1._get(List.of("metrics", indexSizeMetricName), null);
+    Number size = (Number) rsp.getResponse()._get(List.of("metrics", indexSizeMetricName), null);
     if (size == null) {
       log.warn("cannot verify information for parent shard leader");
       return;
     }
     double indexSize = size.doubleValue();
 
-    NamedList<Object> entries = rsp.getResponse();
-    Number freeSize = (Number) entries._get(List.of("metrics", freeDiskSpaceMetricName), null);
+    Number freeSize =
+        (Number) rsp.getResponse()._get(List.of("metrics", freeDiskSpaceMetricName), null);
     if (freeSize == null) {
       log.warn("missing node disk space information for parent shard leader");
       return;