StreamApiMigration: check for label not pointing to the statement (Fix for EA-96734 - NPE: TerminalBlock.extractOperation)

java/java-impl/src/com/intellij/codeInspection/streamMigration/TerminalBlock.java

@@ -59,7 +59,8 @@ class TerminalBlock {
       if(statements.length == 1 && statements[0] instanceof PsiBlockStatement) {
         statements = ((PsiBlockStatement)statements[0]).getCodeBlock().getStatements();
       } else if(statements.length == 1 && statements[0] instanceof PsiLabeledStatement) {
-        statements = new PsiStatement[] {((PsiLabeledStatement)statements[0]).getStatement()};
+        PsiStatement statement = ((PsiLabeledStatement)statements[0]).getStatement();
+        statements = statement == null ? PsiStatement.EMPTY_ARRAY : new PsiStatement[] {statement};
       } else break;
     }
     myStatements = statements;

java/java-tests/testData/codeInsight/daemonCodeAnalyzer/quickFix/streamApiMigration/beforeIncompleteLabel.java

@@ -0,0 +1,11 @@
+// "Fix all 'Loop can be collapsed with Stream API' problems in file" "false"
+
+import java.util.List;
+
+public class Main {
+  void test(List<String> list) {
+    for(String l : li<caret>st) {
+      TEST:
+    }
+  }
+}