Fix NPE when artifact dependency version is null
Change-Id: I56d6813b54ea769ca4bc6f0d7bf098b12cd0c6bc
Issue-ID: INT-330
Signed-off-by: Gary Wu <gary.i.wu@huawei.com>
diff --git a/version-manifest/pom.xml b/version-manifest/pom.xml
index 0826aeb..361262e 100644
--- a/version-manifest/pom.xml
+++ b/version-manifest/pom.xml
@@ -8,7 +8,7 @@
</parent>
<groupId>org.onap.integration</groupId>
<artifactId>version-manifest</artifactId>
- <version>0.1.0-SNAPSHOT</version>
+ <version>0.1.1-SNAPSHOT</version>
<packaging>maven-plugin</packaging>
<name>ONAP Version Manifest and Maven Plugin</name>
<url>https://www.onap.org</url>
diff --git a/version-manifest/src/main/java/org/onap/integration/versionmanifest/VersionCheckMojo.java b/version-manifest/src/main/java/org/onap/integration/versionmanifest/VersionCheckMojo.java
index 75da50f..dfac6cd 100644
--- a/version-manifest/src/main/java/org/onap/integration/versionmanifest/VersionCheckMojo.java
+++ b/version-manifest/src/main/java/org/onap/integration/versionmanifest/VersionCheckMojo.java
@@ -130,9 +130,9 @@
// used for formatting
int[] columnWidths = new int[10];
- columnWidths[0] = actualVersions.keySet().stream().mapToInt(String::length).max().orElse(1);
- columnWidths[1] = actualVersions.values().stream().mapToInt(String::length).max().orElse(1);
- columnWidths[2] = expectedVersions.values().stream().mapToInt(String::length).max().orElse(1);
+ columnWidths[0] = actualVersions.keySet().stream().mapToInt(s -> ("" + s).length()).max().orElse(1);
+ columnWidths[1] = actualVersions.values().stream().mapToInt(s -> ("" + s).length()).max().orElse(1);
+ columnWidths[2] = expectedVersions.values().stream().mapToInt(s -> ("" + s).length()).max().orElse(1);
String format = " %-" + columnWidths[0] + "s" + " %" + columnWidths[1] + "s -> %" + columnWidths[2] + "s";
if (mismatches.isEmpty()) {