Github user PascalSchumacher commented on a diff in the pull request:
https://github.com/apache/incubator-groovy/pull/176#discussion_r44223209
--- Diff:
subprojects/groovy-nio/src/main/java/org/codehaus/groovy/runtime/NioGroovyMethods.java
---
@@ -1540,12 +1709,33 @@ public static BufferedWriter newWriter(Path self,
String charset) throws IOExcep
* @since 2.3.0
*/
public static <T> T withWriterAppend(Path self, String charset,
@ClosureParams(value = SimpleType.class, options = "java.io.Writer") Closure<T>
closure) throws IOException {
- return IOGroovyMethods.withWriter(newWriter(self, charset, true),
closure);
+ return withWriterAppend(self, charset, false, closure);
+ }
+
+ /**
+ * Create a new BufferedWriter which will append to this
+ * file. The writer is passed to the closure and will be closed before
+ * this method returns. The writer will use the given charset
encoding.
+ * If the given charset is "UTF-16BE" or "UTF-16LE" (or an equivalent
alias),
+ * <code>writeBom</code> is <code>true</code>, and the file doesn't
already exist,
+ * the requisite byte order mark is written to the stream when the
writer is created.
+ *
+ * @param self a Path
+ * @param charset the charset used
+ * @param writeBom whether to write the BOM
+ * @param closure a closure
+ * @return the value returned by the closure
+ * @throws java.io.IOException if an IOException occurs.
+ * @since 2.3.0
--- End diff --
should be 2.5.0
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