Reformat multi-line code blocks

Author: lavaleri

src/main/java/com/amazonaws/encryptionsdk/caching/LocalCryptoMaterialsCache.java

@@ -11,15 +11,14 @@
 /**
  * A simple implementation of the {@link CryptoMaterialsCache} using a basic LRU cache.
  *
- * <p>Example usage: {@code
+ * <p>Example usage:
  *
- * <p><p><p>LocalCryptoMaterialsCache cache = new LocalCryptoMaterialsCache(500);
- *
- * <p><p><p>CachingCryptoMaterialsManager materialsManager = CachingCryptoMaterialsManager.builder()
- * .setMaxAge(5, TimeUnit.MINUTES) .setCache(cache) .withMasterKeyProvider(myMasterKeyProvider)
- * .build();
- *
- * <p><p><p>byte[] data = new AwsCrypto().encryptData(materialsManager, plaintext).getResult(); }
+ * <pre>{@code LocalCryptoMaterialsCache cache = new LocalCryptoMaterialsCache(500);
+ * CachingCryptoMaterialsManager materialsManager =
+ * CachingCryptoMaterialsManager.builder() .setMaxAge(5, TimeUnit.MINUTES) .setCache(cache)
+ * .withMasterKeyProvider(myMasterKeyProvider) .build();
+ * byte[] data = new AwsCrypto().encryptData(materialsManager,
+ * plaintext).getResult(); }</pre>
  */
 public class LocalCryptoMaterialsCache implements CryptoMaterialsCache {
   // The maximum number of entries to implicitly prune per access due to TTL expiration. We limit

src/test/java/com/amazonaws/encryptionsdk/TestUtils.java

@@ -126,10 +126,10 @@ public static void assertThrows(ThrowingRunnable callback) {
   /**
    * Asserts that substituting any argument with null causes a NPE to be thrown.
    *
-   * <p>Usage: {@code
+   * <p>Usage:
    *
-   * <p><p><p>assertNullChecks( myAwsCrypto, "createDecryptingStream", CryptoMaterialsManager.class,
-   * myCMM, InputStream.class, myIS ); }
+   * <pre>{@code assertNullChecks( myAwsCrypto, "createDecryptingStream",
+   * CryptoMaterialsManager.class, myCMM, InputStream.class, myIS );}</pre>
    *
    * @param callee
    * @param methodName