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43 lines
1.1 KiB
Java
43 lines
1.1 KiB
Java
class X {
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public static void main(final String[] args) {
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final Object obj = getObject();
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String str = null;
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try {
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str = (String) obj;
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} catch (final AssertionError ignored) {
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if (obj instanceof String) {}
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if (str != null) {}
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} catch (final ClassCastException ignored) {
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if (<warning descr="Condition 'obj instanceof String' is always 'false'">obj instanceof String</warning>) {}
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if (<warning descr="Condition 'obj == null' is always 'false'">obj == null</warning>) {}
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if (<warning descr="Condition 'str != null' is always 'false'">str != null</warning>) {}
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}
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if (str != null) {
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System.out.println("str = " + str);
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}
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}
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private static native Object getObject();
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void testDoubleCatch(Object obj) {
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try {
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System.out.println(((String)obj).length());
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}
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catch (Exception ex) {}
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try {
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System.out.println(((String)obj).trim());
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}
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catch (Exception ex) {}
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}
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void testFinally(Object obj) {
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try {
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System.out.println(((String)obj).length());
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}
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catch (Exception ex) {}
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finally {
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System.out.println(((String)obj).trim());
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}
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}
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} |