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test/langtools/tools/javac/lambda/ExceptionsInLambda.java
38 строк
956 B
Guoxiong Li
8258525: Some existing tests should use /nodynamiccopyright/ instead of the standard header
30 дек 2020, 20:20
30 дек 2020, 20:20
8435f0d
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/* * @test /nodynamiccopyright/ * @bug 8015809 * @summary Producing individual errors for uncaught undeclared exceptions inside lambda expressions, instead of one error for whole lambda * @compile/fail/ref=ExceptionsInLambda.out -XDrawDiagnostics ExceptionsInLambda.java */ import java.io.File; import java.io.FileInputStream; import java.io.FileReader; import java.io.InputStream; import java.io.Reader; public class ExceptionsInLambda { public static void main(Runnable p, File f) { main(() -> { StringBuilder sb = new StringBuilder(); Reader in = new FileReader(f); int r; while ((r = in.read()) != (-1)) { sb.append((char) r); } }, f); doOpen(() -> new FileInputStream(f)); } public static InputStream doOpen(Open open) { return open.open(); } public interface Open { public InputStream open(); } }