public class Test116 { public int methodica() { for (java.util.Enumeration enum = jj_expentries.elements(); enum.hasMoreElements();) { int[] oldentry = (int[])(enum.nextElement()); if (oldentry.length == jj_expentry.length) { exists = true; for (int i = 0; i < jj_expentry.length; i++) { if (oldentry[i] != jj_expentry[i]) { exists = false; break; } } if (exists) break; } } } }