SpringCloud/spring-cloud-function
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avoid NullPointerException for warning diagnostic

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markfisher
2017-05-23 08:07:54 -04:00
parent 998ea3ad35
commit 78a37ef8ad
1 changed files with 5 additions and 1 deletions
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6
spring-cloud-function-compiler/src/main/java/org/springframework/cloud/function/compiler/java/RuntimeJavaCompiler.java
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@@ -77,9 +77,13 @@ public class RuntimeJavaCompiler {
String sourceCode =null; String sourceCode =null;
try { try {
sourceCode = (String)diagnostic.getSource().getCharContent(true); sourceCode = (String)diagnostic.getSource().getCharContent(true);
} catch (IOException ioe) { }
catch (IOException ioe) {
// Unexpected, but leave sourceCode null to indicate it was not retrievable // Unexpected, but leave sourceCode null to indicate it was not retrievable
} }
catch (NullPointerException npe) {
// TODO: should we skip warning diagnostics in the loop altogether?
}
int startPosition = (int)diagnostic.getPosition(); int startPosition = (int)diagnostic.getPosition();
if (startPosition == Diagnostic.NOPOS) { if (startPosition == Diagnostic.NOPOS) {
startPosition = (int)diagnostic.getStartPosition(); startPosition = (int)diagnostic.getStartPosition();