Revert "Verify and enforce JVM locale"

This reverts commit 6026f35.

Author: wendigo

core/trino-main/src/main/java/io/trino/server/TrinoSystemRequirements.java

@@ -39,7 +39,6 @@ final class TrinoSystemRequirements
 {
     private static final int MIN_FILE_DESCRIPTORS = 4096;
     private static final int RECOMMENDED_FILE_DESCRIPTORS = 8192;
-    private static final Locale EN_US = Locale.of("en", "US");
 
     private TrinoSystemRequirements() {}
 
@@ -53,7 +52,6 @@ public static void verifyJvmRequirements()
         verifyFileDescriptor();
         verifySlice();
         verifyUtf8();
-        verifyLocale();
     }
 
     private static void verify64BitJvm()
@@ -164,14 +162,6 @@ private static void verifyUtf8()
         }
     }
 
-    private static void verifyLocale()
-    {
-        Locale defaultLocale = Locale.getDefault();
-        if (!defaultLocale.equals(EN_US)) {
-            failRequirement("Trino requires that the default locale is ENGLISH (found %s). This can be set with the JVM command line option -Duser.language=en -Duser.region=US", defaultLocale);
-        }
-    }
-
     /**
      * Perform a sanity check to make sure that the year is reasonably current, to guard against
      * issues in third party libraries.