src/jdk.runtime/share/classes/sun/security/tools/policytool/PolicyTool.java

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rev 10521 : 8055723[core]: Replace concat String to append in StringBuilder parameters
Contributed-by: Otavio Santana <otaviojava@java.net>

*** 978,989 **** StringBuilder sb = new StringBuilder(200); ListIterator<PolicyParser.PrincipalEntry> list = grantEntry.principals.listIterator(); while (list.hasNext()) { PolicyParser.PrincipalEntry pppe = list.next(); ! sb.append(" Principal " + pppe.getDisplayClass() + " " + ! pppe.getDisplayName(true)); if (list.hasNext()) sb.append(", "); } result = sb.toString(); } return result; --- 978,990 ---- StringBuilder sb = new StringBuilder(200); ListIterator<PolicyParser.PrincipalEntry> list = grantEntry.principals.listIterator(); while (list.hasNext()) { PolicyParser.PrincipalEntry pppe = list.next(); ! sb.append(" Principal ").append(pppe.getDisplayClass()) ! .append(' ') ! .append(pppe.getDisplayName(true)); if (list.hasNext()) sb.append(", "); } result = sb.toString(); } return result;