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8265418: Clean-up redundant null-checks of Class.getPackageName()

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Reviewed-by: redestad
This commit is contained in:
Сергей Цыпанов 2021-05-27 20:21:34 +00:00 • committed by Claes Redestad
parent 41185d38f2
commit ae258f1e6a
8 changed files with 13 additions and 19 deletions
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6
src/java.base/share/classes/java/lang/Class.java
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@ -3043,7 +3043,7 @@ public final class Class<T> implements java.io.Serializable,
if (ReflectUtil.needsPackageAccessCheck(ccl, cl)) {
String pkg = this.getPackageName();
if (pkg != null && !pkg.isEmpty()) {
if (!pkg.isEmpty()) {
// skip the package access check on a proxy class in default proxy package
if (!Proxy.isProxyClass(this) || ReflectUtil.isNonPublicProxyClass(this)) {
sm.checkPackageAccess(pkg);
@ -3077,7 +3077,7 @@ public final class Class<T> implements java.io.Serializable,
if (Proxy.isProxyClass(c))
throw new InternalError("a permitted subclass should not be a proxy class: " + c);
String pkg = c.getPackageName();
if (pkg != null && !pkg.isEmpty()) {
if (!pkg.isEmpty()) {
packages.add(pkg);
}
}
@ -3094,7 +3094,7 @@ public final class Class<T> implements java.io.Serializable,
private String resolveName(String name) {
if (!name.startsWith("/")) {
String baseName = getPackageName();
if (baseName != null && !baseName.isEmpty()) {
if (!baseName.isEmpty()) {
int len = baseName.length() + 1 + name.length();
StringBuilder sb = new StringBuilder(len);
name = sb.append(baseName.replace('.', '/'))