Ignore on failure for checkstyle in core and added the four spotless fixes files.

Signed-off-by: Mitchell Gale <Mitchell.Gale@improving.com>

Author: MitchellGale

build.gradle

@@ -83,10 +83,13 @@ repositories {
 // Spotless checks will be added as PRs are applied to resolve each style issue is approved.
 spotless {
     java {
-//        target fileTree('.') {
-//            include '**/*.java', 'src/*/java/**/*.java'
-//            exclude '**/build/**', '**/build-*/**'
-//        }
+        target fileTree('.') {
+            include 'core/src/main/java/org/opensearch/sql/monitor/*.java',
+                    'core/src/main/java/org/opensearch/sql/expression/*.java',
+                    'core/src/main/java/org/opensearch/sql/executor/*.java'
+                    'core/src/main/java/org/opensearch/sql/exception/*.java'
+            exclude '**/build/**', '**/build-*/**'
+        }
 //        importOrder()
 //        licenseHeader("/*\n" +
 //                " * Copyright OpenSearch Contributors\n" +
@@ -95,7 +98,7 @@ spotless {
 //        removeUnusedImports()
 //        trimTrailingWhitespace()
 //        endWithNewline()
-//        googleJavaFormat('1.17.0').reflowLongStrings().groupArtifact('com.google.googlejavaformat:google-java-format')
+        googleJavaFormat('1.17.0').reflowLongStrings().groupArtifact('com.google.googlejavaformat:google-java-format')
     }
 }
 

core/build.gradle

@@ -34,6 +34,9 @@ repositories {
     mavenCentral()
 }
 
+checkstyleTest.ignoreFailures = true
+checkstyleMain.ignoreFailures = true
+
 pitest {
     targetClasses = ['org.opensearch.sql.*']
     pitestVersion = '1.9.0'