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*/ |
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*/ |
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package org.apache.tools.ant.util; |
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package org.apache.tools.ant.util; |
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import java.util.Collection; |
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import java.util.IdentityHashMap; |
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import java.util.Stack; |
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import java.util.Stack; |
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/** |
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/** |
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Lines 102-105
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return -1; |
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return -1; |
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} |
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} |
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public synchronized boolean containsAll(Collection<?> c) { |
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IdentityHashMap map = new IdentityHashMap(); |
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for (Object e : this) { |
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map.put(e, Boolean.TRUE); |
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} |
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return map.keySet().containsAll(c); |
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} |
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} |
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} |