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Posted to commits@ambari.apache.org by ao...@apache.org on 2017/04/06 09:33:31 UTC
[10/41] ambari git commit: AMBARI-19149. Code cleanup: StringBuffer
AMBARI-19149. Code cleanup: StringBuffer
Project: http://git-wip-us.apache.org/repos/asf/ambari/repo
Commit: http://git-wip-us.apache.org/repos/asf/ambari/commit/4f5ac096
Tree: http://git-wip-us.apache.org/repos/asf/ambari/tree/4f5ac096
Diff: http://git-wip-us.apache.org/repos/asf/ambari/diff/4f5ac096
Branch: refs/heads/branch-3.0-perf
Commit: 4f5ac0961ab7cec4c765299e9a7f90107ac85119
Parents: 9733808
Author: Attila Doroszlai <ad...@hortonworks.com>
Authored: Mon Apr 3 14:22:05 2017 +0200
Committer: Andrew Onishuk <ao...@hortonworks.com>
Committed: Thu Apr 6 12:32:56 2017 +0300
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.../java/org/apache/ambari/server/events/HostsRemovedEvent.java | 2 +-
.../ambari/server/security/encryption/CredentialProvider.java | 2 +-
.../apache/ambari/server/state/stack/StackRoleCommandOrder.java | 2 +-
3 files changed, 3 insertions(+), 3 deletions(-)
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http://git-wip-us.apache.org/repos/asf/ambari/blob/4f5ac096/ambari-server/src/main/java/org/apache/ambari/server/events/HostsRemovedEvent.java
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diff --git a/ambari-server/src/main/java/org/apache/ambari/server/events/HostsRemovedEvent.java b/ambari-server/src/main/java/org/apache/ambari/server/events/HostsRemovedEvent.java
index 4145860..5d59b14 100644
--- a/ambari-server/src/main/java/org/apache/ambari/server/events/HostsRemovedEvent.java
+++ b/ambari-server/src/main/java/org/apache/ambari/server/events/HostsRemovedEvent.java
@@ -79,7 +79,7 @@ public class HostsRemovedEvent extends AmbariEvent {
*/
@Override
public String toString() {
- final StringBuffer sb = new StringBuffer("HostsRemovedEvent{");
+ final StringBuilder sb = new StringBuilder("HostsRemovedEvent{");
sb.append("m_clusters=").append(m_clusters);
sb.append(", m_hosts=").append(m_hosts);
sb.append('}');
http://git-wip-us.apache.org/repos/asf/ambari/blob/4f5ac096/ambari-server/src/main/java/org/apache/ambari/server/security/encryption/CredentialProvider.java
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diff --git a/ambari-server/src/main/java/org/apache/ambari/server/security/encryption/CredentialProvider.java b/ambari-server/src/main/java/org/apache/ambari/server/security/encryption/CredentialProvider.java
index 0521aa1..de74ad0 100644
--- a/ambari-server/src/main/java/org/apache/ambari/server/security/encryption/CredentialProvider.java
+++ b/ambari-server/src/main/java/org/apache/ambari/server/security/encryption/CredentialProvider.java
@@ -93,7 +93,7 @@ public class CredentialProvider {
}
private String generatePassword(int length) {
- StringBuffer sb = new StringBuffer();
+ StringBuilder sb = new StringBuilder();
Random r = new Random();
for (int i = 0; i < length; i++) {
sb.append(chars[r.nextInt(chars.length)]);
http://git-wip-us.apache.org/repos/asf/ambari/blob/4f5ac096/ambari-server/src/main/java/org/apache/ambari/server/state/stack/StackRoleCommandOrder.java
----------------------------------------------------------------------
diff --git a/ambari-server/src/main/java/org/apache/ambari/server/state/stack/StackRoleCommandOrder.java b/ambari-server/src/main/java/org/apache/ambari/server/state/stack/StackRoleCommandOrder.java
index 9f9ded6..5e245af 100644
--- a/ambari-server/src/main/java/org/apache/ambari/server/state/stack/StackRoleCommandOrder.java
+++ b/ambari-server/src/main/java/org/apache/ambari/server/state/stack/StackRoleCommandOrder.java
@@ -152,7 +152,7 @@ public class StackRoleCommandOrder {
for (String depKey : deps.keySet()) {
Object depValue = deps.get(depKey);
if (depValue instanceof Collection) {
- StringBuffer buffer = new StringBuffer();
+ StringBuilder buffer = new StringBuilder();
for (Object o : ((Collection) depValue)) {
if (buffer.length() > 0) {
buffer.append(",");