32 lines
497 B
Java
32 lines
497 B
Java
import java.util.Vector;
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import java.lang.Boolean;
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import java.lang.Object;
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class Pair<U, T> {
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U a;
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T b;
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make(x) {
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var ret = new Pair<>();
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ret.a = x.elementAt(0);
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ret.b = x.elementAt(1);
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return ret;
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}
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/*
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eq(a, b) {
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b = a;
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return a == b;
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}
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compare( p) {
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return eq(p.a, p.b);
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//return p.a == p.b;
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}
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void m(Pair<?, ?> p, List<? extends Eq> b)
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{
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//this.compare(p); //1, type incorrect
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this.compare(this.make(b)); //2, OK
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}
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*/
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} |