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misc. bugfixes and tweaks

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This commit is contained in:
Joel Dice
2007-07-28 10:10:13 -06:00
parent 363801af1c
commit 41bee5829e
12 changed files with 228 additions and 141 deletions
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121
classpath/java/lang/Class.java
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@ -19,7 +19,6 @@ public final class Class <T> {
private Field[] fieldTable;
private Method[] methodTable;
private Object[] staticTable;
private Method initializer;
private Class() { }
@ -32,9 +31,11 @@ public final class Class <T> {
public native boolean isAssignableFrom(Class c);
private Field findField(String name) {
for (int i = 0; i < fieldTable.length; ++i) {
if (fieldTable[i].getName().equals(name)) {
return fieldTable[i];
if (fieldTable != null) {
for (int i = 0; i < fieldTable.length; ++i) {
if (fieldTable[i].getName().equals(name)) {
return fieldTable[i];
}
}
}
return null;
@ -73,11 +74,13 @@ public final class Class <T> {
}
private Method findMethod(String name, Class[] parameterTypes) {
for (int i = 0; i < methodTable.length; ++i) {
if (methodTable[i].getName().equals(name)
&& match(parameterTypes, methodTable[i].getParameterTypes()))
{
return methodTable[i];
if (methodTable != null) {
for (int i = 0; i < methodTable.length; ++i) {
if (methodTable[i].getName().equals(name)
&& match(parameterTypes, methodTable[i].getParameterTypes()))
{
return methodTable[i];
}
}
}
return null;
@ -125,12 +128,14 @@ public final class Class <T> {
private int countConstructors(boolean publicOnly) {
int count = 0;
for (int i = 0; i < methodTable.length; ++i) {
if (((! publicOnly)
|| ((methodTable[i].getModifiers() & Modifier.PUBLIC)) != 0)
&& methodTable[i].getName().equals("<init>"))
{
++ count;
if (methodTable != null) {
for (int i = 0; i < methodTable.length; ++i) {
if (((! publicOnly)
|| ((methodTable[i].getModifiers() & Modifier.PUBLIC)) != 0)
&& methodTable[i].getName().equals("<init>"))
{
++ count;
}
}
}
return count;
@ -138,10 +143,12 @@ public final class Class <T> {
public Constructor[] getDeclaredConstructors() {
Constructor[] array = new Constructor[countConstructors(false)];
int index = 0;
for (int i = 0; i < methodTable.length; ++i) {
if (methodTable[i].getName().equals("<init>")) {
array[index++] = new Constructor(methodTable[i]);
if (methodTable != null) {
int index = 0;
for (int i = 0; i < methodTable.length; ++i) {
if (methodTable[i].getName().equals("<init>")) {
array[index++] = new Constructor(methodTable[i]);
}
}
}
@ -150,12 +157,14 @@ public final class Class <T> {
public Constructor[] getConstructors() {
Constructor[] array = new Constructor[countConstructors(true)];
int index = 0;
for (int i = 0; i < methodTable.length; ++i) {
if (((methodTable[i].getModifiers() & Modifier.PUBLIC) != 0)
&& methodTable[i].getName().equals("<init>"))
{
array[index++] = new Constructor(methodTable[i]);
if (methodTable != null) {
int index = 0;
for (int i = 0; i < methodTable.length; ++i) {
if (((methodTable[i].getModifiers() & Modifier.PUBLIC) != 0)
&& methodTable[i].getName().equals("<init>"))
{
array[index++] = new Constructor(methodTable[i]);
}
}
}
@ -163,16 +172,22 @@ public final class Class <T> {
}
public Field[] getDeclaredFields() {
Field[] array = new Field[fieldTable.length];
System.arraycopy(fieldTable, 0, array, 0, fieldTable.length);
return array;
if (fieldTable != null) {
Field[] array = new Field[fieldTable.length];
System.arraycopy(fieldTable, 0, array, 0, fieldTable.length);
return array;
} else {
return new Field[0];
}
}
private int countPublicFields() {
int count = 0;
for (int i = 0; i < fieldTable.length; ++i) {
if (((fieldTable[i].getModifiers() & Modifier.PUBLIC)) != 0) {
++ count;
if (fieldTable != null) {
for (int i = 0; i < fieldTable.length; ++i) {
if (((fieldTable[i].getModifiers() & Modifier.PUBLIC)) != 0) {
++ count;
}
}
}
return count;
@ -180,9 +195,11 @@ public final class Class <T> {
public Field[] getFields() {
Field[] array = new Field[countPublicFields()];
for (int i = 0; i < fieldTable.length; ++i) {
if (((fieldTable[i].getModifiers() & Modifier.PUBLIC)) != 0) {
array[i] = fieldTable[i];
if (fieldTable != null) {
for (int i = 0; i < fieldTable.length; ++i) {
if (((fieldTable[i].getModifiers() & Modifier.PUBLIC)) != 0) {
array[i] = fieldTable[i];
}
}
}
return array;
@ -203,10 +220,12 @@ public final class Class <T> {
public Method[] getDeclaredMethods() {
Method[] array = new Method[countMethods(false)];
int index = 0;
for (int i = 0; i < methodTable.length; ++i) {
if (! methodTable[i].getName().startsWith("<")) {
array[index++] = methodTable[i];
if (methodTable != null) {
int index = 0;
for (int i = 0; i < methodTable.length; ++i) {
if (! methodTable[i].getName().startsWith("<")) {
array[index++] = methodTable[i];
}
}
}
@ -215,12 +234,14 @@ public final class Class <T> {
public Method[] getMethods() {
Method[] array = new Method[countMethods(true)];
int index = 0;
for (int i = 0; i < methodTable.length; ++i) {
if (((methodTable[i].getModifiers() & Modifier.PUBLIC) != 0)
&& (! methodTable[i].getName().startsWith("<")))
{
array[index++] = methodTable[i];
if (methodTable != null) {
int index = 0;
for (int i = 0; i < methodTable.length; ++i) {
if (((methodTable[i].getModifiers() & Modifier.PUBLIC) != 0)
&& (! methodTable[i].getName().startsWith("<")))
{
array[index++] = methodTable[i];
}
}
}
@ -228,11 +249,15 @@ public final class Class <T> {
}
public Class[] getInterfaces() {
Class[] array = new Class[interfaceTable.length / 2];
for (int i = 0; i < array.length; ++i) {
array[i] = (Class) interfaceTable[i * 2];
if (interfaceTable != null) {
Class[] array = new Class[interfaceTable.length / 2];
for (int i = 0; i < array.length; ++i) {
array[i] = (Class) interfaceTable[i * 2];
}
return array;
} else {
return new Class[0];
}
return array;
}
public ClassLoader getClassLoader() {