[groovy] branch master updated: Get system property safely

[su...@apache.org]

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sunlan pushed a commit to branch master
in repository https://gitbox.apache.org/repos/asf/groovy.git


The following commit(s) were added to refs/heads/master by this push:
     new 4c00fa3  Get system property safely
4c00fa3 is described below

commit 4c00fa34f37ccf9b17259687ec1b5e70e7dc8c22
Author: Daniel Sun <su...@apache.org>
AuthorDate: Wed Dec 11 23:52:28 2019 +0800

    Get system property safely
---
 .../org/codehaus/groovy/transform/stc/StaticTypeCheckingVisitor.java   | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/src/main/java/org/codehaus/groovy/transform/stc/StaticTypeCheckingVisitor.java b/src/main/java/org/codehaus/groovy/transform/stc/StaticTypeCheckingVisitor.java
index 2a8dea3..9fb0317 100644
--- a/src/main/java/org/codehaus/groovy/transform/stc/StaticTypeCheckingVisitor.java
+++ b/src/main/java/org/codehaus/groovy/transform/stc/StaticTypeCheckingVisitor.java
@@ -29,6 +29,7 @@ import groovy.transform.TypeCheckingMode;
 import groovy.transform.stc.ClosureParams;
 import groovy.transform.stc.ClosureSignatureConflictResolver;
 import groovy.transform.stc.ClosureSignatureHint;
+import org.apache.groovy.util.SystemUtil;
 import org.codehaus.groovy.GroovyBugError;
 import org.codehaus.groovy.ast.ASTNode;
 import org.codehaus.groovy.ast.AnnotatedNode;
@@ -296,7 +297,7 @@ import static org.codehaus.groovy.transform.stc.StaticTypesMarker.TYPE;
  */
 public class StaticTypeCheckingVisitor extends ClassCodeVisitorSupport {
 
-    private static final boolean DEBUG_GENERATED_CODE = Boolean.getBoolean("groovy.stc.debug");
+    private static final boolean DEBUG_GENERATED_CODE = SystemUtil.getBooleanSafe("groovy.stc.debug");
     private static final AtomicLong UNIQUE_LONG = new AtomicLong();
 
     protected static final Object ERROR_COLLECTOR = ErrorCollector.class;