fix: cast to proper interface (#124)

codyoss · chingor13 · commit 8cd5e0beb46a · 2020-01-09T12:15:30.000-08:00
Fixes #123
diff --git a/java-core/google-cloud-core/src/main/java/com/google/cloud/ServiceOptions.java b/java-core/google-cloud-core/src/main/java/com/google/cloud/ServiceOptions.java
@@ -218,7 +218,7 @@ public B setCredentials(Credentials credentials) {
       }
 
       if (this.quotaProjectId == null && credentials instanceof QuotaProjectIdProvider) {
-        this.quotaProjectId = ((ServiceAccountCredentials) credentials).getQuotaProjectId();
+        this.quotaProjectId = ((QuotaProjectIdProvider) credentials).getQuotaProjectId();
       }
       return self();
     }

Original file line number	Diff line number	Diff line change
`@@ -218,7 +218,7 @@ public B setCredentials(Credentials credentials) {`
`218`	`218`	`}`
`219`	`219`
`220`	`220`	`if (this.quotaProjectId == null && credentials instanceof QuotaProjectIdProvider) {`
`221`		`- this.quotaProjectId = ((ServiceAccountCredentials) credentials).getQuotaProjectId();`
	`221`	`+ this.quotaProjectId = ((QuotaProjectIdProvider) credentials).getQuotaProjectId();`
`222`	`222`	`}`
`223`	`223`	`return self();`
`224`	`224`	`}`