[java] redundant cast: fix AIOOBE

found by property testing

GitOrigin-RevId: 220de5134c090e370b3ade0016e0879b66569202

java/java-tests/testData/inspection/redundantCast/lambda/IgnoreMessageFormatCall.java

@@ -2,6 +2,6 @@ import java.util.Map;
 
 class MyTest {
   public static void println(Map<String, Object> params) {
-    System.out.println(String.format("Some output: %d", (Integer)params.get("numberKey")));
+    System.out.println(String.format((<warning descr="Casting '\"Some output: %d\"' to 'String' is redundant">String</warning>)"Some output: %d", (Integer)params.get("numberKey")));
   }
 }

plugins/InspectionGadgets/InspectionGadgetsAnalysis/src/com/siyeh/ig/bugs/FormatDecode.java

@@ -330,6 +330,11 @@ public final class FormatDecode {
     int idx = IntStream.range(0, arguments.length)
       .filter(i -> PsiTreeUtil.isAncestor(arguments[i], cast, false)).findFirst()
       .orElse(-1);
+
+    if (idx < formatArgumentIndex) {
+      return false;
+    }
+    
     Validator validator = validators[idx - formatArgumentIndex];
     PsiTypeElement castType = cast.getCastType();
     return validator.valid(Objects.requireNonNull(castType).getType()) &&