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authorJim Hahn <jrh3@att.com>2021-05-21 12:19:44 -0400
committerJim Hahn <jrh3@att.com>2021-05-21 13:08:54 -0400
commit601a09fd07960d3aadcf972ba7c72dcea9976aef (patch)
tree35d368fc7d8c7dd40e1f76b852ad03bee8780e2e /utils/src/main
parentc7d24b07377cb00ce4c0c531c6d3dff25e04dc12 (diff)
Enhance toString methods in factory classes
The factory classes in policy-endpoints have toString() methods that return "[]" for their list contents. Updated the code to provide a list of the keys rather than just an empty list. Also replaced some toString() methods with lombok. Also replace StringBuilder with concatenation in some cases. Issue-ID: POLICY-3298 Change-Id: I64fca21a4b009f7e09fcc482b5d156753fb7e680 Signed-off-by: Jim Hahn <jrh3@att.com>
Diffstat (limited to 'utils/src/main')
-rw-r--r--utils/src/main/java/org/onap/policy/common/utils/resources/TextFileUtils.java13
1 files changed, 2 insertions, 11 deletions
diff --git a/utils/src/main/java/org/onap/policy/common/utils/resources/TextFileUtils.java b/utils/src/main/java/org/onap/policy/common/utils/resources/TextFileUtils.java
index 6039e083..7cd09fa8 100644
--- a/utils/src/main/java/org/onap/policy/common/utils/resources/TextFileUtils.java
+++ b/utils/src/main/java/org/onap/policy/common/utils/resources/TextFileUtils.java
@@ -28,6 +28,7 @@ import java.io.InputStreamReader;
import java.io.Reader;
import java.nio.charset.StandardCharsets;
import java.nio.file.Files;
+import org.apache.commons.io.IOUtils;
/**
* The Class TextFileUtils is class that provides useful functions for handling text files. Functions to read and write
@@ -36,7 +37,6 @@ import java.nio.file.Files;
* @author Liam Fallon (liam.fallon@est.tech)
*/
public abstract class TextFileUtils {
- private static final int READER_CHAR_BUFFER_SIZE_4096 = 4096;
private TextFileUtils() {
// This class cannot be initialized
@@ -100,15 +100,6 @@ public abstract class TextFileUtils {
* @throws IOException on errors reading text from the file
*/
public static String getReaderAsString(final Reader textReader) throws IOException {
- final var builder = new StringBuilder();
- int charsRead = -1;
- final var chars = new char[READER_CHAR_BUFFER_SIZE_4096];
- do {
- charsRead = textReader.read(chars);
- if (charsRead > 0) {
- builder.append(chars, 0, charsRead);
- }
- } while (charsRead > 0);
- return builder.toString();
+ return IOUtils.toString(textReader);
}
}