Revert "Fix issue #133"

This reverts commit 068362c.

Author: mpv1989

src/main/java/com/arangodb/ArangoCollection.java

@@ -242,10 +242,7 @@ public <T> T getDocument(final String key, final Class<T> type, final DocumentRe
 			if (LOGGER.isDebugEnabled()) {
 				LOGGER.debug(e.getMessage(), e);
 			}
-			if (options == null || options.isCatchException()) {
-				return null;
-			}
-			throw e;
+			return null;
 		}
 	}
 
@@ -524,18 +521,13 @@ public Boolean documentExists(final String key) {
 	 * @param options
 	 *            Additional options, can be null
 	 * @return true if the document was found, otherwise false
-	 * @throws ArangoDBException
-	 *             only thrown when {@link DocumentExistsOptions#isCatchException()} == false
 	 */
-	public Boolean documentExists(final String key, final DocumentExistsOptions options) throws ArangoDBException {
+	public Boolean documentExists(final String key, final DocumentExistsOptions options) {
 		try {
 			executor.execute(documentExistsRequest(key, options), VPackSlice.class);
 			return true;
 		} catch (final ArangoDBException e) {
-			if (options == null || options.isCatchException()) {
-				return false;
-			}
-			throw e;
+			return false;
 		}
 	}
 

src/main/java/com/arangodb/model/DocumentExistsOptions.java

@@ -30,11 +30,9 @@ public class DocumentExistsOptions {
 
 	private String ifNoneMatch;
 	private String ifMatch;
-	private boolean catchException;
 
 	public DocumentExistsOptions() {
 		super();
-		catchException = true;
 	}
 
 	public String getIfNoneMatch() {
@@ -65,18 +63,4 @@ public DocumentExistsOptions ifMatch(final String ifMatch) {
 		return this;
 	}
 
-	public boolean isCatchException() {
-		return catchException;
-	}
-
-	/**
-	 * @param catchException
-	 *            whether or not catch possible thrown exceptions
-	 * @return options
-	 */
-	public DocumentExistsOptions catchException(final boolean catchException) {
-		this.catchException = catchException;
-		return this;
-	}
-
 }

src/main/java/com/arangodb/model/DocumentReadOptions.java

@@ -30,11 +30,9 @@ public class DocumentReadOptions {
 
 	private String ifNoneMatch;
 	private String ifMatch;
-	private boolean catchException;
 
 	public DocumentReadOptions() {
 		super();
-		catchException = true;
 	}
 
 	public String getIfNoneMatch() {
@@ -65,18 +63,4 @@ public DocumentReadOptions ifMatch(final String ifMatch) {
 		return this;
 	}
 
-	public boolean isCatchException() {
-		return catchException;
-	}
-
-	/**
-	 * @param catchException
-	 *            whether or not catch possible thrown exceptions
-	 * @return options
-	 */
-	public DocumentReadOptions catchException(final boolean catchException) {
-		this.catchException = catchException;
-		return this;
-	}
-
 }

src/test/java/com/arangodb/ArangoCollectionTest.java

@@ -213,12 +213,6 @@ public void getDocumentNotFound() {
 		assertThat(document, is(nullValue()));
 	}
 
-	@Test(expected = ArangoDBException.class)
-	public void getDocumentNotFoundThrowException() {
-		db.collection(COLLECTION_NAME).getDocument("no", BaseDocument.class,
-			new DocumentReadOptions().catchException(false));
-	}
-
 	@Test(expected = ArangoDBException.class)
 	public void getDocumentWrongKey() {
 		db.collection(COLLECTION_NAME).getDocument("no/no", BaseDocument.class);
@@ -920,11 +914,6 @@ public void documentExists() {
 		assertThat(exists, is(true));
 	}
 
-	@Test(expected = ArangoDBException.class)
-	public void documentExistsThrowExcpetion() {
-		db.collection(COLLECTION_NAME).documentExists("no", new DocumentExistsOptions().catchException(false));
-	}
-
 	@Test
 	public void documentExistsIfMatch() {
 		final DocumentCreateEntity<String> createResult = db.collection(COLLECTION_NAME)