src/java.base/share/classes/java/security/Signature.java

@@ -263,11 +263,11 @@
     }
 
     private final static Map<String,Boolean> signatureInfo;
 
     static {
-        signatureInfo = new ConcurrentHashMap<String,Boolean>();
+        signatureInfo = new ConcurrentHashMap<>();
         Boolean TRUE = Boolean.TRUE;
         // pre-initialize with values for our SignatureSpi implementations
         signatureInfo.put("sun.security.provider.DSA$RawDSA", TRUE);
         signatureInfo.put("sun.security.provider.DSA$SHA1withDSA", TRUE);
         signatureInfo.put("sun.security.rsa.RSASignature$MD2withRSA", TRUE);