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Remove redundant type casts

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This commit is contained in:
Chris Beams 2014-12-27 03:09:54 +01:00
parent 780393dae9
commit 6c4502150e
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15 changed files with 25 additions and 29 deletions
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2
ethereumj-core/src/main/java/org/ethereum/db/BlockStore.java
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@ -152,7 +152,7 @@ public class BlockStore {
createQuery("from BlockVO").list();
ArrayList<Block> blocks = new ArrayList<>();
for (BlockVO blockVO : (List<BlockVO>) result) {
for (BlockVO blockVO : result) {
blocks.add(new Block(blockVO.getRlp()));
}

2
ethereumj-core/src/main/java/org/ethereum/db/ContractDetails.java
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@ -111,7 +111,7 @@ public class ContractDetails {
RLPList keys = (RLPList) rlpList.get(0);
RLPList values = (RLPList) rlpList.get(1);
RLPElement code = (RLPElement) rlpList.get(2);
RLPElement code = rlpList.get(2);
if (keys.size() > 0) {
storageKeys = new ArrayList<>();

2
ethereumj-core/src/main/java/org/ethereum/db/DatabaseImpl.java
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@ -135,7 +135,7 @@ public class DatabaseImpl implements Database {
ByteArrayWrapper key = new ByteArrayWrapper(iterator.next().getKey());
keys.add(key);
}
Collections.sort((List<ByteArrayWrapper>) keys);
Collections.sort(keys);
return keys;
}
}

2
ethereumj-core/src/main/java/org/ethereum/json/JSONHelper.java
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@ -48,7 +48,7 @@ public class JSONHelper {
public static void dumpState(ObjectNode statesNode, String address, AccountState state, ContractDetails details) {
List<DataWord> storageKeys = new ArrayList<>(details.getStorage().keySet());
Collections.sort((List<DataWord>) storageKeys);
Collections.sort(storageKeys);
ObjectNode account = statesNode.objectNode();
ObjectNode storage = statesNode.objectNode();

3
ethereumj-core/src/main/java/org/ethereum/net/eth/GetBlocksMessage.java
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@ -1,7 +1,6 @@
package org.ethereum.net.eth;
import org.ethereum.util.RLP;
import org.ethereum.util.RLPItem;
import org.ethereum.util.RLPList;
import org.ethereum.util.Utils;
@ -36,7 +35,7 @@ public class GetBlocksMessage extends EthMessage {
blockHashes = new ArrayList<>();
for (int i = 1; i < paramsList.size(); ++i) {
blockHashes.add(((RLPItem) paramsList.get(i)).getRLPData());
blockHashes.add(paramsList.get(i).getRLPData());
}
parsed = true;
}

11
ethereumj-core/src/main/java/org/ethereum/net/eth/StatusMessage.java
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@ -2,7 +2,6 @@ package org.ethereum.net.eth;
import org.ethereum.util.ByteUtil;
import org.ethereum.util.RLP;
import org.ethereum.util.RLPItem;
import org.ethereum.util.RLPList;
import org.spongycastle.util.encoders.Hex;
@ -49,12 +48,12 @@ public class StatusMessage extends EthMessage {
private void parse() {
RLPList paramsList = (RLPList) RLP.decode2(encoded).get(0);
this.protocolVersion = ((RLPItem) paramsList.get(1)).getRLPData()[0];
byte[] networkIdBytes = ((RLPItem) paramsList.get(2)).getRLPData();
this.protocolVersion = paramsList.get(1).getRLPData()[0];
byte[] networkIdBytes = paramsList.get(2).getRLPData();
this.networkId = networkIdBytes == null ? 0 : networkIdBytes[0];
this.totalDifficulty = ((RLPItem) paramsList.get(3)).getRLPData();
this.bestHash = ((RLPItem) paramsList.get(4)).getRLPData();
this.genesisHash = ((RLPItem) paramsList.get(5)).getRLPData();
this.totalDifficulty = paramsList.get(3).getRLPData();
this.bestHash = paramsList.get(4).getRLPData();
this.genesisHash = paramsList.get(5).getRLPData();
parsed = true;
}

3
ethereumj-core/src/main/java/org/ethereum/net/p2p/DisconnectMessage.java
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@ -2,7 +2,6 @@ package org.ethereum.net.p2p;
import org.ethereum.net.message.ReasonCode;
import org.ethereum.util.RLP;
import org.ethereum.util.RLPItem;
import org.ethereum.util.RLPList;
import static org.ethereum.net.message.ReasonCode.REQUESTED;
@ -29,7 +28,7 @@ public class DisconnectMessage extends P2pMessage {
private void parse() {
RLPList paramsList = (RLPList) RLP.decode2(encoded).get(0);
byte[] reasonBytes = ((RLPItem) paramsList.get(1)).getRLPData();
byte[] reasonBytes = paramsList.get(1).getRLPData();
if (reasonBytes == null)
this.reason = REQUESTED;
else

9
ethereumj-core/src/main/java/org/ethereum/net/p2p/HelloMessage.java
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@ -4,7 +4,6 @@ import org.ethereum.net.client.Capability;
import org.ethereum.util.ByteUtil;
import org.ethereum.util.RLP;
import org.ethereum.util.RLPElement;
import org.ethereum.util.RLPItem;
import org.ethereum.util.RLPList;
import com.google.common.base.Joiner;
@ -66,10 +65,10 @@ public class HelloMessage extends P2pMessage {
// The message does not distinguish between 0 and null,
// so we check command code for null.
byte[] p2pVersionBytes = ((RLPItem) paramsList.get(1)).getRLPData();
byte[] p2pVersionBytes = paramsList.get(1).getRLPData();
this.p2pVersion = p2pVersionBytes != null ? p2pVersionBytes[0] : 0;
byte[] clientIdBytes = ((RLPItem) paramsList.get(2)).getRLPData();
byte[] clientIdBytes = paramsList.get(2).getRLPData();
this.clientId = new String(clientIdBytes != null ? clientIdBytes : EMPTY_BYTE_ARRAY);
RLPList capabilityList = (RLPList) paramsList.get(3);
@ -86,10 +85,10 @@ public class HelloMessage extends P2pMessage {
this.capabilities.add(cap);
}
byte[] peerPortBytes = ((RLPItem) paramsList.get(4)).getRLPData();
byte[] peerPortBytes = paramsList.get(4).getRLPData();
this.listenPort = ByteUtil.byteArrayToInt(peerPortBytes);
byte[] peerIdBytes = ((RLPItem) paramsList.get(5)).getRLPData();
byte[] peerIdBytes = paramsList.get(5).getRLPData();
this.peerId = Hex.toHexString(peerIdBytes);
this.parsed = true;
}

2
ethereumj-core/src/main/java/org/ethereum/trie/TrieImpl.java
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@ -158,7 +158,7 @@ public class TrieImpl implements Trie {
public byte[] getRootHash() {
if (root == null
|| (root instanceof byte[] && ((byte[]) root).length == 0)
|| (root instanceof String && "".equals((String) root))) {
|| (root instanceof String && "".equals(root))) {
return EMPTY_TRIE_HASH;
} else if (root instanceof byte[]) {
return (byte[]) this.getRoot();

6
ethereumj-core/src/main/java/org/ethereum/util/RLP.java
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@ -119,11 +119,11 @@ public class RLP {
}
// single byte item
if ((data[index] & 0xFF) < OFFSET_SHORT_ITEM) {
return (byte) (data[index]);
return data[index];
}
// single byte item
if ((data[index] & 0xFF) == OFFSET_SHORT_ITEM + 1) {
return (byte) (data[index + 1]);
return data[index + 1];
}
return 0;
}
@ -528,7 +528,7 @@ public class RLP {
byte command = 0;
int index = getFirstListElement(data, 0);
command = data[index];
command = ((int) (command & 0xFF) == OFFSET_SHORT_ITEM) ? 0 : command;
command = ((command & 0xFF) == OFFSET_SHORT_ITEM) ? 0 : command;
return command;
}

2
ethereumj-core/src/main/java/org/ethereum/util/RLPList.java
View File

@ -31,7 +31,7 @@ public class RLPList extends ArrayList<RLPElement> implements RLPElement {
}
System.out.print("]");
} else {
String hex = ByteUtil.toHexString(((RLPItem) element).getRLPData());
String hex = ByteUtil.toHexString(element.getRLPData());
System.out.print(hex + ", ");
}
}

2
ethereumj-core/src/main/java/org/ethereum/vm/Program.java
View File

@ -691,7 +691,7 @@ public class Program {
StringBuilder storageData = new StringBuilder();
if (contractDetails != null) {
List<DataWord> storageKeys = new ArrayList<>(contractDetails.getStorage().keySet());
Collections.sort((List<DataWord>) storageKeys);
Collections.sort(storageKeys);
for (DataWord key : storageKeys) {
storageData.append(" ").append(key).append(" -> ").
append(contractDetails.getStorage().get(key)).append("\n");

4
ethereumj-core/src/main/java/org/ethereum/vm/VM.java
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@ -1163,7 +1163,7 @@ public class VM {
ContractDetails details = program.getResult().getRepository()
.getContractDetails(program.getOwnerAddress().getLast20Bytes());
List<DataWord> storageKeys = new ArrayList<>(details.getStorage().keySet());
Collections.sort((List<DataWord>) storageKeys);
Collections.sort(storageKeys);
for (DataWord key : storageKeys) {
dumpLogger.trace("{} {}",
@ -1193,7 +1193,7 @@ public class VM {
ContractDetails details = program.getResult().getRepository()
.getContractDetails(program.getOwnerAddress().getLast20Bytes());
List<DataWord> storageKeys = new ArrayList<>(details.getStorage().keySet());
Collections.sort((List<DataWord>) storageKeys);
Collections.sort(storageKeys);
for (DataWord key : storageKeys) {
dumpLogger.trace("{}: {}",

2
ethereumj-core/src/test/java/test/ethereum/util/RLPTest.java
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@ -706,7 +706,7 @@ public class RLPTest {
String element2 = "Lorem ipsum dolor sit amet, consectetur adipisicing elit";
String[] test = new String[] { element1, element2 };
String expected = "f83e83636174b8384c6f72656d20697073756d20646f6c6f722073697420616d65742c20636f6e7365637465747572206164697069736963696e6720656c6974";
byte[] encoderesult = (byte[]) RLP.encode(test);
byte[] encoderesult = RLP.encode(test);
assertEquals(expected, Hex.toHexString(encoderesult));
Object[] decodeResult = (Object[]) RLP.decode(encoderesult, 0).getDecoded();

2
ethereumj-studio/src/main/java/org/ethereum/gui/ProgramPlayDialog.java
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@ -117,7 +117,7 @@ public class ProgramPlayDialog extends JPanel implements ActionListener,
@Override
public void stateChanged(ChangeEvent e) {
JSlider source = (JSlider) e.getSource();
int step = (int) source.getValue();
int step = source.getValue();
int i = source.getValue();
String out = outputList.get(i);