K key1 = entry1.getKey();
    V value1 = entry1.getValue();
    checkEntryNotNull(key1, value1);
    // Do something that works for j2cl, where we can't call getDeclaredClass():
    EnumMap<K, V> enumMap = new EnumMap<>(singletonMap(key1, value1));
    while (entryItr.hasNext()) {
      Entry<K, ? extends V> entry = entryItr.next();
      K key = entry.getKey();
      V value = entry.getValue();
      checkEntryNotNull(key, value);

java.util.Properties envars; public void EnvarBasedValueSourc() throws java.io.IOException; public Object getValue(String); } org/codehaus/plexus/util/interpolation/MapBasedValueSource.class package org.codehaus.plexus.util.interpolation; public synchronized class MapBasedValueSource implements ValueSource { private final java.util.Map values; public void MapBasedValueSource(java.util.Map); public Object getValue(String); } org/codehaus/plexus/util/interpolation/ObjectBasedValueSour.class package org.codeh...